Rep. John Dingell (from left), D-Mich., Rep. Henry Hyde, R-Ill., Rep. Ralph Regula, R- Ohio, Rep. Ralph Hall, D-Texas, Rep. Cass Ballenger, R-N.C., and Rep. Amo Houghton, R-N.Y., stand at a House ceremony honoring World War II veterans in 2004. Evan Vucci/AP hide caption

itoggle caption Evan Vucci/AP

The Republican candidate for Arizona's 2nd Congressional District, Martha McSally, speaks at a news conference on Nov. 5, the morning after the election. McSally's race against Democrat Ron Barber is so close it triggered a recount. Ross D. Franklin/AP hide caption

itoggle caption Ross D. Franklin/AP