Cosponsor	Date Cosponsored
Sen. Franken, Al [D-MN]*	06/04/2014
Sen. Harkin, Tom [D-IA]*	06/04/2014
Sen. Reed, Jack [D-RI]*	06/04/2014
Sen. Durbin, Richard J. [D-IL]*	06/04/2014
Sen. Baldwin, Tammy [D-WI]*	06/04/2014
Sen. Rockefeller, John D., IV [D-WV]*	06/04/2014
Sen. Reid, Harry [D-NV]*	06/04/2014
Sen. Feinstein, Dianne [D-CA]*	06/04/2014
Sen. Boxer, Barbara [D-CA]*	06/04/2014
Sen. Murray, Patty [D-WA]*	06/04/2014
Sen. Landrieu, Mary L. [D-LA]*	06/04/2014
Sen. Stabenow, Debbie [D-MI]*	06/04/2014
Sen. Cardin, Benjamin L. [D-MD]*	06/04/2014
Sen. Brown, Sherrod [D-OH]*	06/04/2014
Sen. Klobuchar, Amy [D-MN]*	06/04/2014
Sen. Whitehouse, Sheldon [D-RI]*	06/04/2014
Sen. Udall, Mark [D-CO]*	06/04/2014
Sen. Shaheen, Jeanne [D-NH]*	06/04/2014
Sen. Hagan, Kay R. [D-NC]*	06/04/2014
Sen. Merkley, Jeff [D-OR]*	06/04/2014
Sen. Begich, Mark [D-AK]*	06/04/2014
Sen. Bennet, Michael F. [D-CO]*	06/04/2014
Sen. Gillibrand, Kirsten E. [D-NY]*	06/04/2014
Sen. Blumenthal, Richard [D-CT]*	06/04/2014
Sen. Schatz, Brian [D-HI]*	06/04/2014
Sen. Murphy, Christopher [D-CT]*	06/04/2014
Sen. Hirono, Mazie K. [D-HI]*	06/04/2014
Sen. Heitkamp, Heidi [D-ND]*	06/04/2014
Sen. Markey, Edward J. [D-MA]*	06/04/2014
Sen. Booker, Cory A. [D-NJ]*	06/04/2014
Sen. Udall, Tom [D-NM]*	06/04/2014
Sen. Heinrich, Martin [D-NM]*	06/04/2014
Sen. Sanders, Bernard [I-VT]*	06/04/2014
Sen. Menendez, Robert [D-NJ]*	06/04/2014
Sen. Schumer, Charles E. [D-NY]*	06/04/2014
Sen. Mikulski, Barbara A. [D-MD]	06/05/2014
Sen. Leahy, Patrick J. [D-VT]	06/05/2014
Sen. Cantwell, Maria [D-WA]	06/05/2014
Sen. Levin, Carl [D-MI]	06/05/2014
Sen. McCaskill, Claire [D-MO]	06/09/2014
Sen. Johnson, Tim [D-SD]	06/09/2014
Sen. Wyden, Ron [D-OR]	06/09/2014
Sen. Manchin, Joe, III [D-WV]	06/09/2014
Sen. Casey, Robert P., Jr. [D-PA]	06/10/2014