A day after excoriating the Rev. Jeremiah Wright and trying once again to finally put a difficult hurdle behind his campaign, Barack Obama has already received three big endorsements today from prominent super delegates, giving him four in the last twenty-four hours alone.

Indiana Rep. Baron Hill, whose district in the southeast part of the state is heavily blue collar and should be prime territory for Hillary Clinton, will endorse Obama tonight, the campaign confirmed. In a long statement, Hill cited Obama's denunciation of Wright's comments, which Hill said showed "a strength of character and commitment to our nation that transcends the personal."

Hill also pointed to an earlier endorsement of Obama from former Rep. Lee Hamilton, whom Hill replaced in the House. The former vice chairman of the September 11 Commission endorsed Obama in early April.

Obama will also be endorsed by Iowa Rep. Bruce Braley, one of three Democratic members of Congress from the Hawkeye State and one who had endorsed John Edwards before his state's caucuses. Braley will describe his decision to support Obama on a conference call this afternoon, after what he described as overwhelming support for Obama at his Congressional District caucus over the weekend.

In a move that shows their confidence, the Obama campaign pointed out that Braley and Hill's endorsements bring them to 246 total super delegates -- the latest RCP Super Delegate Count has the number at 241 -- and within 286 delegates of securing the party's nomination. There are 291 uncommitted super delegates remaining.

Just a few hours later, California Democratic Rep. Lois Capps announced she too would back Obama, cutting the number of delegates needed to clinch the nomination to 285.

While Hillary Clinton has picked up several super delegates in recent days -- including Pennsylvania AFL-CIO chief Bill George, who endorsed today -- Obama's roll-out the day after his condemnation of Jeremiah Wright feels like the turning point the campaign was looking for. If Obama pulls out at least one win on Tuesday, it may bring down a hail of super delegate endorsements that forces Clinton from the race. Today might be just the tip of the iceberg.