Since my earlier post today, a lot has been happening in the Democratic presidential contest. The cascade of superdelegate endorsements of Barack Obama that a lot of observers expected for tomorrow or later in the week is happening right now, and having already bagged more than twenty today, Obama now appears in excellent position to claim victory tonight.

Meanwhile, there's mass confusion in media reports on Hillary Clinton's plans for tonight, with some saying she'll acknowledge Obama as the nominee, and others saying "Hell, no!" she won't. To top it all off, there's another report that HRC told a group of NY legislators today that she'd volunteer to form a "Unity Ticket" with Obama.

All this turmoil suggests that Obama's going to have quite a party in MN tonight, and that HRC's speech in NY will get a lot of attention. The poor voters of SD and MT, meanwhile, will have a hard time getting their primaries noticed.