Currently 39 Cosponsors Senate Sponsor: Richard Lugar (R-IN) Senate Cosponsors: Pat Roberts (R-KS) Rod Grams (R-MN) Chuck Hagel (R-NE) Craig Thomas (R-WY) John H. Chafee (R-RI) Robert Kerrey (D-NE) Dianne Feinstein (D-CA) Thad Cochran (R-MS) Don Nickles (R-OK) John Breaux (D-LA) Carol Moseley-Braun (D-IL) Frank Murkowski (R-AK) Rick Santorum (R-PA) Max Baucus (D-MT) Christopher Dodd (D-CT) Slade Gorton (R-WA) Gordon Smith (R-OR) Conrad Burns (R-MT) Kent Conrad (D-ND) Christopher Bond (R-MO) Larry Craig (R-ID) John Warner (R-VA) Pete Domenici (R-NM) Jeff Bingaman (D-NM) Ben Nighthorse Campbell (R-CO) Michael Enzi (R-WY) Tim Johnson (D-SD) Daniel Patrick Moynihan (D-NY) Byron Dorgan (D-ND) Dirk Kempthorne (R-ID) Sam Brownback (R-KS) Kay Bailey Hutchinson (R-TX) Jeff Sessions (R-AL) Richard Shelby (R-AL) Wayne Allard (R-CO) Patty Murray (D-WA) Mary Landrieu (D-TX) Charles Robb (D-VA)