Former Vice President Dick Cheney has gone too far with his latest attack against President Barack Obama, according to Sen. Carl Levin. "The comments of the former vice president were totally out of bounds. I don't think he has any credibility left with the American people," Levin told Fox News' Chris Wallace.

Cheney accused Obama of "dithering" on making a decision to send more troops to Afghanistan during a speech in D.C. Wednesday. White House press secretary Robert Gibbs rejected that criticism Thursday.

"What Vice President Cheney calls dithering, President Obama calls his solemn responsibility to the men and women in uniform and to the American public," White House press secretary Robert Gibbs said. "I think we've all seen what happens when somebody doesn't take that responsibility seriously."

This video is from Fox's Fox News Sunday, broadcast Oct. 25, 2009.

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