The House letter is led by Representatives Earl Pomeroy, Shelley Moore Capito and Shelley Berkley, and 85 Members of Congress have signed on to-date:

Rep. Neil Abercrombie, Rep. Rodney Alexander, Rep. Tom Allen, Rep. Jason Altmire, Rep. Spencer Bachus, Rep. Tammy Baldwin, Rep. John Barrow, Rep. Shelley Berkley, Rep. Sanford D. Bishop, Jr., Rep. Marsha Blackburn, Rep. Earl Blumenauer, Rep. Allen Boyd, Rep. Robert Brady, Rep. Bruce Braley, Rep. Ginny Brown-Waite, Rep. Shelley Moore Capito, Rep. Lois Capps, Rep. Dennis Cardoza, Rep. Russ Carnahan, Rep. Christopher Carney, Rep. Andre Carson, Rep. Ben Chandler, Rep. Steve Cohen, Rep. Jerry Costello, Rep. Joe Courtney, Rep. Artur Davis, Rep. Joe Donnelly, Rep. Keith Ellison, Rep. Phil English, Rep. Bob Etheridge, Rep. Sam Farr, Rep. Louie Gohmert, Rep. Kay Granger, Rep. Sam Graves, Rep. Raul Grijalva, Rep. Stephanie Herseth Sandlin, Rep. Brian Higgins, Rep. Maurice Hinchey, Rep. Ruben Hinojosa, Rep. Darlene Hooley, Rep. Sheila Jackson Lee, Rep. Eddie Bernice Johnson, Rep. Steve Kagen, Rep. Patrick Kennedy, Rep. Dale Kildee, Rep. Ron Kind, Rep. Peter King, Rep. Ron Klein, Rep. Randy Kuhl, Rep. James Langevin, Rep. Rick Larsen, Rep. David Loebsack, Rep. Carolyn Maloney, Rep. Kevin McCarthy, Rep. Betty McCollum, Rep. John McHugh, Rep. Michael McNulty, Rep. Kendrick Meek, Rep. Grace Napolitano, Rep. James Oberstar, Rep. Ed Pastor, Rep. Collin Peterson, Rep. Todd Russell Platts, Rep. Earl Pomeroy, Rep. Jon Porter, Rep. Silvestre Reyes, Rep. Thomas Reynolds, Rep. Mike Ross, Rep. C.A. Dutch Ruppersberger, Rep. John Salazar, Rep. Bobby Scott, Rep. Joe Sestak, Rep. Vic Snyder, Rep. Zack Space, Rep. Bart Stupak, Rep. Ellen Tauscher, Rep. Lee Terry, Rep. Chris Van Hollen, Rep. Tim Walz, Rep. Peter Welch, Rep. Robert Wexler, Rep. Charles Wilson, Rep. David Wu, Rep. C.W. Bill Young, Rep. Don Young

The Senate letter is led by Senators Kent Conrad and Norm Coleman, and 25 Senators have signed on to-date:

Sen. Daniel Akaka, Sen. Richard Burr, Sen. Maria Cantwell, Sen. Benjamin Cardin, Sen. Robert Casey, Sen. Saxby Chambliss, Sen. Kent Conrad, Sen. Norm Coleman, Sen. Susan Collins, Sen. Mike Crapo, Sen. Elizabeth Dole, Sen. Byron Dorgan, Sen. Patrick Leahy, Sen. Carl Levin, Sen. Blanche Lincoln, Sen. Robert Menendez, Sen. Barbara Mikulski, Sen. Patty Murray, Sen. Ben Nelson, Sen. Pat Roberts, Sen. Olympia Snowe, Sen. Bernie Sanders, Sen. Debbie Stabenow, Sen. John Sununu, Sen. Ron Wyden