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US President Barack Obama (R) shakes hands with Russian President Vladimir Putin after a bilateral meeting in Los Cabos, Mexico on June 18, 2012 on the sidelines of the G20 summit.
US President Barack Obama (R) shakes hands with Russian President Vladimir Putin after a bilateral meeting in Los Cabos, Mexico on June 18, 2012 on the sidelines of the G20 summit.

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    Panetta: U.S. needs to be tougher on Putin

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Panetta: U.S. needs to be tougher on Putin

Former Defense Secretary Leon Panetta says we've got to take a tougher stand against Putin because, we're engaged in a whole new chapter of the Cold War.

Panetta: U.S. needs to be tougher on Putin

Former Defense Secretary Leon Panetta says we've got to take a tougher stand against Putin because, we're engaged in a whole new chapter of the Cold War.