Former Dem Congressman: I Know What Joe Biden Was Doing

Artur Davis made one of the nominating speeches for Barack Obama in 2008 but switched to the Republican party earlier this year after expressing disillusionment with Democrats and especially their race baiting

Artur Davis, a Democrat-turned-Republican former congressman from Alabama, on Wednesday accused Vice President Joe Biden of using racially divisive rhetoric that is "insulting" to African-Americans.

"I know what Joe Biden was doing yesterday," Davis said in an appearance on CNN. "Every black person in that room knew who the 'y'all' was. They knew what the chains were. They knew what the metaphor was about."