| Rep Stupak, Bart [MI-1] - 2/15/2007 | Rep McCotter, Thaddeus G. [MI-11] - 2/15/2007 |
| Rep Kagen, Steve, M.D. [WI-8] - 2/15/2007 | Rep Petri, Thomas E. [WI-6] - 2/27/2007 |
| Rep Allen, Thomas H. [ME-1] - 2/27/2007 | Rep Ehlers, Vernon J. [MI-3] - 2/28/2007 |
| Rep Obey, David R. [WI-7] - 2/28/2007 | Rep Walberg, Timothy [MI-7] - 2/28/2007 |
| Rep Costello, Jerry F. [IL-12] - 3/6/2007 | Rep Young, Don [AK] - 3/7/2007 |
| Rep Bishop, Timothy H. [NY-1] - 3/9/2007 | Rep Kind, Ron [WI-3] - 3/9/2007 |
| Rep Filner, Bob [CA-51] - 3/13/2007 | Rep Gillmor, Paul E. [OH-5] - 3/13/2007 |
| Rep Walz, Timothy J. [MN-1] - 3/19/2007 | Rep Ramstad, Jim [MN-3] - 3/19/2007 |
| Rep Hinchey, Maurice D. [NY-22] - 3/20/2007 | Rep Shimkus, John [IL-19] - 3/20/2007 |
| Rep Terry, Lee [NE-2] - 3/21/2007 | Rep Udall, Mark [CO-2] - 3/22/2007 |
| Rep Kirk, Mark Steven [IL-10] - 3/23/2007 | Rep Roskam, Peter J. [IL-6] - 3/23/2007 |
| Rep Camp, Dave [MI-4] - 3/23/2007 | Rep Platts, Todd Russell [PA-19] - 3/23/2007 |
| Rep Weller, Jerry [IL-11] - 3/27/2007 | Rep Kuhl, John R. "Randy", Jr. [NY-29] - 3/27/2007 |
| Rep Jones, Walter B., Jr. [NC-3] - 3/28/2007 | Rep Boswell, Leonard L. [IA-3] - 3/28/2007 |
| Rep Grijalva, Raul M. [AZ-7] - 3/28/2007 | Rep Latham, Tom [IA-4] - 3/29/2007 |
| Rep Sensenbrenner, F. James, Jr. [WI-5] - 3/29/2007 | Rep English, Phil [PA-3] - 4/16/2007 |
| Rep Etheridge, Bob [NC-2] - 4/16/2007 | Rep Oberstar, James L. [MN-8] - 4/16/2007 |
| Rep Rothman, Steven R. [NJ-9] - 4/16/2007 | Rep Larsen, Rick [WA-2] - 4/17/2007 |
| Rep Manzullo, Donald A. [IL-16] - 4/17/2007 | Rep Gillibrand, Kirsten E. [NY-20] - 4/17/2007 |
| Rep Braley, Bruce L. [IA-1] - 4/18/2007 | Rep Price, David E. [NC-4] - 4/18/2007 |
| Rep Jackson, Jesse L., Jr. [IL-2] - 4/24/2007 | Rep King, Steve [IA-5] - 4/24/2007 |
| Rep Ryan, Paul [WI-1] - 4/24/2007 | Rep Biggert, Judy [IL-13] - 5/1/2007 |
| Rep Conaway, K. Michael [TX-11] - 5/3/2007 | Rep Simpson, Michael K. [ID-2] - 5/7/2007 |
| Rep Murphy, Tim [PA-18] - 5/14/2007 | Rep Michaud, Michael H. [ME-2] - 5/14/2007 |
| Rep Peterson, Collin C. [MN-7] - 6/6/2007 | Rep Miller, Brad [NC-13] - 6/12/2007 |
| Rep Pitts, Joseph R. [PA-16] - 6/12/2007 | Rep Baldwin, Tammy [WI-2] - 6/12/2007 |
| Rep Fossella, Vito [NY-13] - 6/28/2007 | Rep Miller, Candice S. [MI-10] - 7/10/2007 |
| Rep Gilchrest, Wayne T. [MD-1] - 7/10/2007 | Rep Hayes, Robin [NC-8] - 7/10/2007 |
| Rep Bartlett, Roscoe G. [MD-6] - 7/10/2007 | Rep Baird, Brian [WA-3] - 7/10/2007 |
| Rep Ryan, Tim [OH-17] - 7/10/2007 | Rep Holden, Tim [PA-17] - 7/10/2007 |
| Rep Putnam, Adam H. [FL-12] - 7/10/2007 | Rep Davis, Danny K. [IL-7] - 7/13/2007 |
| Rep Emerson, Jo Ann [MO-8] - 7/13/2007 | Rep Kline, John [MN-2] - 7/13/2007 |
| Rep Fattah, Chaka [PA-2] - 7/16/2007 | Rep Dicks, Norman D. [WA-6] - 7/19/2007 |