One of the great ironies of the American political process in the 21st century is the Democratic Party superdelegate.
On campaign finance reform and voting rights, the party fights to give regular Americans more of a voice. Yet when it comes to choosing a presidential nominee, it's the Democrats, not the Republicans, who give 712 party insiders roughly the same influence as 5.5 million ordinary voters in Texas, Florida, Ohio and Michigan.
And for the second contested presidential primary in a row, these superdelegates are playing an important role. Though Vermont Senator Bernie Sanders has been far more successful than many in the establishment thought possible, it will be difficult for him to overcome Hillary Clinton's 200-strong lead among pledged delegates. But Clinton's 400-plus lead among superdelegates takes the task of Sanders winning the nomination from challenging to nigh impossible.
The power of the Democratic superdelegates should serve as an inspiration to Sanders supporters thinking about what comes next if - as seems likely - the senator falls short. Whether or not they like the superdelegate system, the party establishment wrote the rules long before the first ballot was cast. This shows the importance of having a presence in the corridors of power. Berners should be looking ahead right now to changing the rules - and the establishment itself - in 2020 and beyond.
Are the young voters propelling Sanders ready to remake the Democratic Party in their own image? The benefits of a better, more progressive party on the American left would go far beyond matters of rule-making. It would also mean a party whose priorities reflect its voters more than its donors. Sanders' supporters have demographics on their side. Younger voters aren't just breaking slightly against the Democratic establishment; they are overwhelmingly against it. Sanders has repeatedly received a clear majority of voters under 45, and 70 to 80 per cent of voters under 30. Their power in the party is only going to grow.