Sen. Bernie Sanders, I-Vt., center, Rep. Jim McDermott, D-Wash., left, and others, listen as Arlene Holt Baker, Executive Vice President of the AFL-CIO, speaks during a news conference on Capitol Hill... more 
Sen. Bernie Sanders, I-Vt., center, Rep. Jim McDermott, D-Wash., left, and others, listen as Arlene Holt Baker, Executive Vice President of the AFL-CIO, speaks during a news conference on Capitol Hill in Washington, Tuesday, May 10, 2011, to discuss single-payer health care bills in the Senate and House. less 
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Associated Press | Photo By Alex Brandon
Tue, May 10, 2011 12:07 PM EDT