“Senator Obama has been fighting for ordinary Americans ever since he was a community organizer more than two decades ago. He has the unique combination of real life experience fighting for ordinary Americans, and the skill to bring Democrats, Republicans, and Independents together to get things done.” Sen. Obama picks up the endorsements of two more governors: Chet Culver of Iowa and Christine Gregoire of Washington. And, in related news, Minnesota Rep. (and superdelegate) Tim Walz backs Obama based on the Senator’s strong showing in Walz’s congressional district on Super Tuesday. “Last night at the Democratic caucuses, the voters of southern Minnesota overwhelmingly supported Sen. Barack Obama and his hopeful vision for positive change. As a superdelegate to the Democratic National Convention, I will honor their decision and support Sen. Obama.“