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* = Original cosponsor
Cosponsor Date Cosponsored
Sen. Blumenthal, Richard [D-CT]* 06/11/2012
Sen. Brown, Scott P. [R-MA]* 06/11/2012
Sen. Cantwell, Maria [D-WA]* 06/11/2012
Sen. Collins, Susan M. [R-ME]* 06/11/2012
Sen. Kerry, John F. [D-MA]* 06/11/2012
Sen. Lieberman, Joseph I. [ID-CT]* 06/11/2012
Sen. Merkley, Jeff [D-OR]* 06/11/2012
Sen. Murray, Patty [D-WA]* 06/11/2012
Sen. Sanders, Bernard [I-VT]* 06/11/2012
Sen. Vitter, David [R-LA]* 06/11/2012
Sen. Wyden, Ron [D-OR]* 06/11/2012
Sen. Menendez, Robert [D-NJ]* 06/11/2012