Watch Ben Affleck talk politics with Larry King.

(CNN) - Actor and activist Ben Affleck talks politics with CNN's Larry King. The Hollywood star tells King he's supporting Sen. Barack Obama, D-Illinois, in the Democratic presidential primary race.  Affleck also says he's no fan of the rough-and-tumble of politics and he shares his feelings about the Bush administration. Watch this clip from CNN's Larry King Live and find out exactly why Obama is Affleck's choice.

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