Incumbent Democratic U.S. Sen. Joseph I. Lieberman gives a thumbs up as he left a voting machine in New Haven, Conn, Tuesday, Nov. 7, 2006 after he cast his ballot. Independent Lieberman is being challenged for his seat by Republican Alan Schlesinger and Ned Lamont, the Democratic Party endorsed candidate.
Republican gubernatorial candidate Ken Blackwell casts his vote in Cincinnati, Ohio on Tuesday, Nov. 7, 2006. Blackwell is up against Democrat Ted Strickland. Portraits of Mahatma Gandhi and Martin Luther King Jr. are seen in the background.
President Bush and his wife Laura walk to their car after casting their ballot at the Crawford Fire Station Tuesday Nov. 7, 2006 in Crawford Texas.
Democratic candidate for U.S. Senate Ned Lamont shows identification to election officials before voting Tuesday, Nov. 7, 2006, in Greenwich, Conn.
Democratic U.S. Senate candidate Jim Pederson, right, and his wife Roberta, left, talk with reporters after voting Tuesday, Nov. 7, 2006 in Phoenix. Pederson is up against Republican incumbent Jon Kyl.
Chris Murphy, Democratic candidate for US Representative from the 5th Congressional District of Connecticut votes at the Charles H. Chapman Elementary School in Cheshire, Conn. Murphy is running against Rep. Nancy Johnson.
Wisconsin Gov. Jim Doyle slips his paper ballot into voting machine alone with first lady Jessica Doyle after the Governor voted at Midvale Elementary School in Madison, Wis., Tuesday, Nov. 7, 2006. Doyle, a Democrat, faces Republican opponent Mark Green in the Governor's race in Tuesday's election.
Iowa Republican gubernatorial candidate U.S. Rep. Jim Nussle, R-Iowa, fills out his ballot while voting in the general election, Tuesday, Nov. 7, 2006, in Manchester, Iowa. Nussle is running against Democrat Chet Culver.
Democratic Senate candidate, Pennsylvania State Treasurer Bob Casey is seen with his daughter Marena, 10, after he voted at the polling station in the basement of the Immaculate Conception Church in Scranton Pa., Tuesday, Nov. 7, 2006. Casey faces incumbent Sen. Rick Santorum, R-Pa., in the midterm election.
Iowa Democratic gubernatorial candidate Chet Culver, right, with the help of his son John Culver hand their registration to poll worker Rose Kosgrove,Tuesday, Nov. 7, 2006 in West Des Moines, Iowa. Culver is running against U.S. Rep. Jim Nussle, R-Iowa.
Bob Beauprez, Republican candidate for Colorado governor, smiles with his wife Claudia, second from left, before voting Tuesday, Nov. 7, 2006, in Arvada, Colo. Beauprez is running against Democratic candidate Bill Ritter.
Democratic candidate Dan Maffei, running against Republican incumbent Rep. Jim Walsh, leaves the booth after voting at the Dewitt Community Church in Dewitt, N.Y. On right is poll workerGwendolyn James.
Democratic Senate candidate, Jim Webb, with wife, Hong Le, left, arrives at a polling precinct to cast his vote in Fairfax, Va., Tuesday, Nov. 7, 2006. Webb is running against Republican Sen. George Allen.
Frederick County States Attorney and candidate for Maryland Attorney General Scotte Rolle, left, pauses during voting, Tuesday, Nov. 7, 2006 at the Masonic Lodge in Frederick, Md., to consult with his son, Scott, Jr., about his ballot.
Republican U.S. Senate candidate Tom Kean Jr., leaves the voting booth with his two daughters after casting his vote in Westfield, NJ, Tuesday, Nov. 7, 2006. Kean Jr. is running against incumbent Democratic Sen. Robert Menendez.
Democratic Congressional candidate Baron Hill, votes at Seymour High School in Seymour, Ind., Tuesday, Nov. 7, 2006. Hill faces Republican incumbent Mike Sodrel in Indiana's 9th Congressional District.
Republican gubernatorial candidate Sen. Jim Barnett, R-Emporia, Kan., and his wife, Yvonne, leave their polling place in Emporia, Kan., Tuesday, Nov. 7, 2006, after casting their votes. Barnett is challenging Democratic Gov. Kathleen Sebelius.
Republican candidate for New York State Attorney General Jeanine Pirro, hugs her daughter, Cristine, while voting at Harrison Elementary School in Harrison, N.Y., Tuesday, Nov. 7, 2006.
Democratic congressional candidate Jack Davis emerges from the voting booth at the Clarence Senior Center in Clarence, N.Y., Tuesday, Nov. 7, 2006. Davis is challenging Rep. Thomas Reynolds, R-N.Y., for the western New York seat.
Republican candidate for the Governor of Pennsylvania, Lynn Swann, second from left, looks over the electronic voting machine with his 10-year-old son Shafer, left, and 8-year-old son Braxton while his wife, Charena, votes at right in Sewickley, Tuesday, Nov. 7, 2006.