WASHINGTON - MAY 23: Assistant General President of the United Association of Plumbers and Pipefitters Stephen Kelly testifies during a hearing before the Energy and Power Subcommittee of the House ... more 
WASHINGTON - MAY 23: Assistant General President of the United Association of Plumbers and Pipefitters Stephen Kelly testifies during a hearing before the Energy and Power Subcommittee of the House Energy and Commerce Committee May 23, 2011 on Capitol Hill in Washington, DC. The hearing was focused on the draft of the North American Made Energy Security Act of 2011. (Photo by Alex Wong/Getty Images) less 
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Getty Images | Photo By Alex Wong / Getty Images
Mon, May 23, 2011 4:52 PM EDT