will it be over tonight?

Barack Obama is holding his post-primary rally in Iowa tonight, not in Oregon which he is expected to win. Is this a sign that the campaign believes Hillary is going to concede tonight? It would be a great bookend to a long primary season, the state in which it all began. Hillary will enjoy her win in Kentucky, thank her supporters for a great win, and end her campaign on a high note. She'll go back to the senate with her head held high, graciously accepting defeat.

Sounds ideal to me...