Source, Paddy Power, the English website that allows foreign bets (only) on American politics. See:
for the current odds listings on Democratic Veep selections.
Anyways, this diary now has a TREMENDOUS payoff improvement for the Sanders campaign! As of right this moment, 16/1!!
That means for every dollar you bet on Bernie winning the Democratic nomination in July, you get your dollar back AND SIXTEEN DOLLARS (if he wins)!!
In contrast, not good for Hillary supporters. Only 1/40. That means you get your $40 back if she wins, and ONLY ONE DOLLAR. For the win. Not exciting at all.