Gina McCarthy stands on stage in the East Room of the White House in Washington, Monday, March 4, 2013, as President Barack Obama announced he would nominate McCarthy to head the EPA. (AP ... more 
Gina McCarthy stands on stage in the East Room of the White House in Washington, Monday, March 4, 2013, as President Barack Obama announced he would nominate McCarthy to head the EPA. (AP Photo/Carolyn Kaster) less 
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Associated Press | Photo By Carolyn Kaster
Mon, Mar 4, 2013 12:27 PM EST