Is There Any Room Left On The Obamacon Bus?

Former two term Republican Governor of Minnesota, Arne Carlson, endorses Obama:

"Regardless of our party, regardless of our partisan inclinations, there is no interest more compelling than the interest in the well-being of the United States," Carlson said at a gathering of Obama supporters at the state Capitol.

Carlson added, "He has laid out for this nation a vision for a national purpose."