http://www.washingtonpost.com/national/health-science/senators-boycott-blocks-action-to-confirm-epa-head/2013/05/09/c1c5062a-b8dd-11e2-92f3-f291801936b8_story.html
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For the second time in as many days, Republicans in the Senate blocked committee action to confirm a nominee to President Obamas second-term Cabinet, this time by boycotting a Thursday vote on his pick to head the Environmental Protection Agency.
All eight Republican members of the Committee on Environment and Public Works did not appear for a vote that would likely have moved nominee Gina McCarthys selection to the full Senate. The senators said she had refused to answer their questions about transparency in the agency.
The Obama administration expressed outrage, describing the boycott as part of a pattern of Republican obstruction to undermine the presidents ability to fill key Cabinet positions.
In the weeks-long hearing on her nomination, McCarthy took more than 1,100 questions, more than 1,075 of which came from Republicans. A single conservative, Sen. David Vitter (R-La.), asked 600 of them, according to the majority office of the committee.
By contrast, the EPAs former administrator under Obama, Lisa P. Jackson, took 157 questions, 118 from Republicans. President George W. Bushs nominees to lead the agency, Stephen L. Johnson and Michael O. Leavitt, took 230 and 305 questions, respectively, according to a Democratic official who spoke on the condition of anonymity because the nomination was still pending.