WASHINGTON, DC - MARCH 29: Senate Energy and Natural Resources Committee member Sen. Mark Udall (D-CO) questions witnesses during a hearing about the recent events at the Tokyo Electric Power ... more 
WASHINGTON, DC - MARCH 29: Senate Energy and Natural Resources Committee member Sen. Mark Udall (D-CO) questions witnesses during a hearing about the recent events at the Tokyo Electric Power Company's Fukushima Daiichi reactor complex with fellow committee member Sen. Al Franken (D-MN) March 29, 2011 in Washington, DC. The reactor was badly damaged in the March 11 earthquake and tsunami and Japanese officials are working to regain control of the disaster as problems continue cascade. (Photo by Chip Somodevilla/Getty Images) less 
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Getty Images | Photo By Chip Somodevilla / Getty Images
Tue, Mar 29, 2011 12:22 PM EDT