Nevada Secretary of State Dean Heller, left, and U.S. Sen. John Ensign, right, applaud President George Bush for his remarks during a campaign rally in Elko, Nev. , Thursday, Nov. 2, 2006. Bush stopped to campaign for Heller who is seeking a seat in the House of Representatives and for Ensign who is up for reelection. AP Photo logo AP Photo 36 months ago

Nevada Secretary of State Dean Heller, left, and U.S. Sen. John Ensign, right, applaud President George Bush for his remarks during a campaign rally in Elko, Nev. , Thursday, Nov. 2, 2006. Bush stopped to campaign for Heller who is seeking a seat in the House of Representatives and for Ensign who is up for reelection.