Check the boxes next to each Congressmember you wish to send the form letter to and then click "Submit". You can then sign the form letter and send it to every Congressmember you chose. Congressmember Phone Fax HR8 Dunn/Tanner Bill S275 Kyl Bill Representative Michael N. Castle (R - DE) 1233 Longworth House Office Building Washington, DC 20515 delaware@mail.house.gov (202) 225-4165 (202) 225-2291     Senator Joseph R. Biden Jr. (D - S1) 221 Russell Senate Office Building Washington, DC 20510 senator@biden.senate.gov (202) 224-5042 (202) 224-0139     Senator Thomas R. Carper (D - S2) B34 Dirksen Senate Office Building Washington, DC 20510 jkilvington@carperforsenate2000.com (202) 224-0600 -