Coverage of the US election in NZ is pretty bad. The local media pundits are shallow at best and take their lead from US cable news services. The best analyses are either reprints or canned footage from US media outlets or in local political blogs (save the rabid frothing on certain reactionary outlets).
Since I get to vote in the elections I follow them pretty closely. Also, having been  based in the US for the twenty years prior to my arrival in NZ, I have practical experience with them, to including voting in 6 states. Because the coverage in NZ is sketchy on certain key details and because it follows the crude narrative of the Yank media, I figured I would offer a short primer on some key details leading up to the Republican and Democratic conventions in a few months.
Open versus closed primaries.Â
Primary elections are held in all 50 states and US territories during presidential election years in order to award delegates to candidates pursuing the presidential nomination of their respective parties. The amount of delegates is based upon the number of registered members of a party in a given state, divided among the number of congressional districts in that state. In some states the awarding of delegates is a winner take all affair, while in others it is proportional to the number of votes each candidate receives out of the total number of people voting in a party’s’ primary. In some states there are caucuses instead of primaries, which are more consultative and informal than elections and offer greater leeway in delegate selection and commitment to candidates. Of course, like so much else in US elections, there is a fair bit of gerrymandering and dubious exchanges involved in delegate apportionment, but the general principle is as outlined.
In “closed” primaries only registered supporters of a given party may vote in that party’s primary. That forces voters to declare a preference in advance of the primary. The time frame for registering a party preference in order to be eligible to vote varies from state to state. For example, in Florida, where I am registered to vote, a person must register at least 60 days before the primary election. In New York the registration deadline is six months before the primary election date.
In closed primaries independent voters must either declare a party preference by the official registration deadline or else they are excluded from voting in the primary. This is important because the majority (40 percent) of US voters declare themselves to be Independents (the Democrats and GOP get around 29 percent and 27 percent of all registered voters). The motive for holding closed primaries is twofold: to suppress the vote in order to eliminate uncertainties on election day (since most independents either do not or cannot vote in party primaries); and to thereby allow the most committed party supporters to determine who the winning candidate will be. Although much attention has been directed at Trump and Sander’s complaints about the delegate selection process and inability of independents to vote, respectively, the hard fact is that both the Democratic Party and GOP try to control the primary voting process via closed elections in most states. The Democratic and Republican National Committees co-ordinate (some would say conspire) with state and local party officials to add just enough opaqueness to the process so that electoral uncertainty is limited while the appearance of free and fair elections is maintained.
In “open” primaries voters do not have to register prior to the election date. They can simply declare a party preference on election day or shortly before the election, the walk into the voting station with the voting papers of the party they have chosen. The only requirement for voting is that they show proof of residence in a given state. This allows independent voters to often have a decisive impact on the outcome and leads to greater amounts of strategic voting. For instance, when I lived in Virginia and later in Arizona, which were open primary states during the times I lived there, I would often vote in the Republican primary in order to vote for the most troglodyte candidate on the ballot. My hope was that in doing so I would help said candidate win the nomination because he (it was always a he) was unelectable in the general election. Unfortunately that did not always happen, but you get the general idea.
“Open” primaries are often a better indication of general election outcomes because they are less dominated by internal party logics and less “controllable” by party bosses. Conversely, “closed” primaries tend to reflect better the desires of committed party voters, something that may or may not be translatable into general election victories.
Another important thing to remember is not so much the percentages of the vote won by each candidate but the total number of votes registered for each party in a given primary. For example, in the recent “closed” New York primary the total GOP vote was around 800,000 whereas the Democratic vote was close to 1.8 million (that is, more than double the Republican vote). In conservative rural states such as those of the Midwest and South (the so-called red states), the numbers for each party are reversed (and much lower in aggregate). So a candidate winning by huge margins in party primaries that have significantly fewer voters than the opposition is no sure bet to go on and win a general election.
It is useful to keep this statistic in mind when projecting out to the general election. For example, it does not matter if Trump wins 80 percent of the GOP vote in a primary in which the GOP receives less than half of the total number of votes than that received by the Democratic Party candidates because come general election day his numbers will have to bolstered by a huge amount of independent votes (who are allowed to vote in general elections for whomever they prefer). Since most Independents tend to vote Democratic in general elections, that means that not only will he have to have a historic turn out by Republican voters in his favour (again, at just 27 percent of the general electorate), but he will also have to overcome a deeply rooted historic Independent voting trend if he is to win. That is a big ask.
Brokered or Contested Conventions.
Most national party conventions in US presidential election years are more a coronation than a nomination. Usually the preferred candidate has the winning threshold of delegate numbers pretty much in hand by May or early June, so the conventions (which are always held in July or early August in order to be able to dedicate at least three months to the national campaign) are mere formalities that have become increasingly garish and circus-like in recent years. Long on style and short on substance, these uncontested conventions are designed to show party unity and promote patriotic appeal in the eyes of uncommitted voters.
“Brokered” or “contested” conventions are a whole other kettle of fish. In these type of conventions no candidate has the winning number of delegates on the day the convention opens. That leads to a series of ballots amongst delegates until one candidate emerges with a 50 percent plus one vote majority. The first ballot is a so-called “loyalty” ballot in which delegates vote for whom they are pledged to (the saying is that you vote for the person who brought you to the big dance). Since the first ballot only serves to confirm the lack of a delegate majority by any candidate, then a subsequent round of balloting occurs until a majority candidate is decided upon. That is where things get interesting because after the first loyalty ballot delegates are released from their pledges and can support whomever they think has the best chance of winning the general election (or at least presumably that is the logic at play. It is entirely possible that some delegates may play to lose by selecting an unelectable presidential candidate in order to eliminate him or her from party politics after the defeat).
Balloting continues until a candidate is selected. That not only brings intra-party conflicts out into the open. It also is where the backroom deals in smoke-filled rooms, the backstabbing, horse trading and sausage-making all come into play. It is an ugly process that often leads the winning candidate battered and bruised rather than sanctified, which in turns leads to a weakened position heading into the general election–something the opposing party candidate will pounce on.
If I recall correctly, the last brokered convention was in 1979, when Ted Kennedy challenged sitting president Jimmy Carter at the Democratic convention. Carter won the party nomination, only to be trounced by Ronald Reagan in the general election. As people noted at the time, if an incumbent president could be challenged at his own party convention, why should voters think that he was worth re-electing?
Brokered or contested elections are bad news for the parties in question. That is why both the Democratic National Committee (DNC) and the Republican National Committee (RNC) are doing everything they can to derail the campaigns of the two “outsiders” in the race, Sanders and Trump. Remember that Bernie Sanders has never been a Democrat. From his days as mayor of Burlington, Vermont to his Senate career, he ran and served as an Independent until the time he entered the Democratic presidential nomination campaign. The DNC fears and loathes him, a sentiment made worse by the fact that he has derailed what was supposed to be Hillary Clinton’s inevitable and uncontested  march to the presidency. Now, the path to coronation is not so certain. Clinton needs to win 66 percent of the remaining delegates in order to secure the nomination. With states like California, Oregon, Maryland and Pennsylvania still in play, that task is not going to be easy. Even if she does win enough delegates to secure the nomination before the convention (and the selection of special interest group “super delegates” was designed to ensure that), she will have to make concessions to Sanders’ policy platform if she is to retain the support of his followers (who otherwise will not vote for her even if they fear a Trump or Cruz presidency). This complicates things for her as well as for her largest patrons, since Bernie has his sights firmly focused on Wall Street and other corporate lobbies like Big Phrama that have donated massively to her campaign. And if Clinton does not secure 66 percent of the remaining delegates, then a contested convention is in her future.
As for Trump, well, he is the fly in the RNC ointment. If he gets the necessary amount of delegates by the time of the convention, then the GOP will be forced by their own rules to award him the nomination. If that happens there is some talk of the GOP running an “independent” candidate against him so as to distance their brand from his name in an election that they expect to lose.
If Trump does not secure the necessary number of delegates before the convention, then a brokered convention is likely. The RNC both fears and wants that to happen. Fears, because it most likely will lead to defeat in November. Wants, because it could be the only way to prevent Trump from winning the nomination. If the convention is brokered or contested it is probable that Trump will be denied the nomination in favour of a “compromise” candidate even if he has the most delegate votes in the first round of balloting. Â If so, it is likely that he will not go quietly and may mount his own “independent” campaign. Either way, the GOP is doomed in the general election because whoever runs an independent campaign on the Right will divide conservative voters and forfeit the chance of success against Hillary (with or without Bernie’s supporters).
Trump displays his lack of political understanding when he rails about delegate selection and how the person who gets the most GOP votes nation-wide should win the nomination. He fails to understand that, as with the Electoral College and the Senate, delegate selection is specifically designed to put the brakes on demagogic or populist appeals and mass influence over party politics. Moreover, he claims that even if he comes up short (say, by a hundred or less delegates out of the 1237 needed to win the nomination), as the leader in pledged delegates entering the convention he should be given the nomination much in the way a conceded putt is given in golf.
In doing so  he evidences exactly the disdain for institutional rules and procedures that the party elite is most concerned about. His rhetoric has already trashed many GOP sacred cows, so his push to circumvent or change its convention rules is seen as a major step towards the party’s demise (at least in its present form). Add to that his ignorance of even the most elementary notions of separation of powers and Executive Authority, and you have a GOP disaster-in-chief in the making. Heck, Trump as president (or Cruz for that matter) could well make Dubya Bush look positively Churchillian in comparison. Hence the RNC desire to snuff him out, and the only way to do so short of assassination is to force a brokered convention or run an “independent” candidate against him even if it ensures a loss in November.
 Campaign Financing.
I will not get into the intricacies of US campaign financing laws save for a couple of items. Individual contributions to candidates are limited but contributions to so-called Political Action Committees (PACs and Super PACs) are not. Under US electoral law corporations and lobbying groups are considered to be the same as individuals (i.e. there is no ceiling on contributions to PACs). PACs have been created as a way to circumvent the limitations on contributions to candidates and often serve as thinly disguised fronts for individual campaigns. Most of the money used to buy advertising, pay campaign staff and conduct the street level, grassroots get-out-the-vote work is channeled through PACs.
However, there is a twist. Before the national conventions, the DNC and RNC are prohibited from donating money to the campaigns of individual presidential candidates. Conversely, individual candidates can fund raise for themselves but not for others. This is an important detail because much fund-raising done by candidates like Hillary Clinton is done to channel money to so-called “coattail” candidates, that is, people in her party running for non-presidential offices who can benefit from the trickle down effect of her star power. Remember that in a presidential election year it is not just the presidency that is at stake. The entire House of Representatives (elected every two years) and one third of the Senate (elected every six years) are up for grabs as well, as are host of state and local offices. Â This year 34 Senate seats are being contested and a shift in six seats would restore a Democratic majority, something that is almost as important to a Democratic presidency as is the person who holds it.
Therein lies the rub. None of the candidates are legally allowed to hold coattail fund-raisers and neither of the party national committees can help fund their candidacies until the nomination is secured. The Sanders campaign has cried foul after Hillary mentioned that her fund-raising was designed not just for herself but for other candidates, but the DNC has dismissed her slip of the tongue as inconsequential. In any event the practical solution to campaign financing is to channel all funds through PACs, which can then be instructed to finance campaigns for political offices up and down the ballot.
This is where, again, Bernie and The Donald have problems. The DNC and RNC are clearly channeling PAC money away from them and towards their rivals. Their own fund-raising efforts are focused on themselves without coattail-inducing support. Bernie has raised millions in small donations from individuals and some (mostly union) money, but is virtually devoid of serious PAC support. Trump is self-funded and it is debatable as to whether the RNC will reverse itself and direct money towards him in the event he secures the GOP nomination. If it does not, even his millions may not be enough to counter a well-financed, PAC-driven Democratic campaign with coattail effect, or even an “independent” GOP campaign focused more on securing the non-presidential positions on the ballot rather than the presidency.
In summation, once you strip away the dog and pony show aspects of the US election campaign, what you get is a contest run by two major parties that are authoritarian and hierarchical at their core, where both attempt to control voting outcomes from above rather than below, and which use electoral frameworks, convention rules and circuitous campaign financing to achieve that end. In that regard, the prospects for victory in November clearly lay on the Democratic side, whereas the prospects for an open party rupture is patently evident in the GOP.
Let the circuses conventions begin!