WASHINGTON DC: This is Alice in Wonderland: "Everybody has won, all must have prizes!" Obama friend and adviser Cassandra Butts has just given the BBC an impassioned interview in which she asserts that this goes now all the way to the Democratic National Convention in August. Could get nasty.
The question is whether the Republicans also make that journey. It seems to me the risk of civil war in the Republican party has been increased by the results tonight, because the fight in the Republican party is over policy as well as personality. Happy Birthday Roberta McCain by the way - she is 96 in a couple of days.
UPDATE 0558 GMT: I'm heading into a studio now to co-present the Today programme on BBC Radio 4... My final thoughts on the night, here, in three hours.