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Sen. Bob Corker of Tennessee has been a strong Republican ally of the White House. As the ranking Republican on the Senate Foreign Relations Committee, he has been supportive of the president's plan to strike Syria– until now. He tells CNN's Dana Bash that Pres. Obama is "not comfortable" being commander-in-chief.
CNN's Dana Bash grabs Sen. Bob Corker after the Senate Foreign Relations Committee hearing on strikes in Syria and gets his reaction to Sec. John Kerry's testimony.
Sen. Bob Corker tells CNN's Wolf Blitzer that he's looking for answers on reports that the CIA provided millions of dollars in cash to Afghan leader Hamid Karzai. (Video)