The reason I picked tomorrow for her announcement is that it is pretty much the last day she can get in to go the conventional primary election route. With Dean running so strong, I think the chances of a brokered convention without
Hillary! in the primaries is pretty slim. Dean will have the vast majority of elected delegates. Unless the 'Rats want to throw all of the superdelegates to someone else, Dean will win the convention vote on the first ballot.
And if the 'Rats cut the legs out from Dean by voting the superdelegates in a block against him, especially if they do so in favor of a Clinton, it will signal the beginning of the final destruction of the Democratic Party. Not a bad outcome, that...