Senate TrackerSenate Tracker: Democrat Pulls Ahead In MichiganRepublican Terri Lynn Land and Democratic U.S. Rep. Gary Peters are vying to fill the seat being vacated by retiring Sen. Carl Levin.Play07:09Oct 30, 2014Senate Tracker: A Race To Fill A Seat In IowaAs longtime Sen. Tom Harkin retires, Republican State Sen. Joni Ernst and Democratic Congressman Bruce Braley are vying for the seat.Play05:54Oct 22, 2014Advertisement Senate Tracker: South Dakota No Longer A Shoo-in For RepublicansRepublican candidate Mike Round's is losing his safe margins in the race for South Dakota's senate seat.Play07:26Oct 17, 2014Senate Tracker: A Populist Democrat In Tennessee Threatens IncumbentSenate incumbent Lamar Alexander faces lawyer and Democrat Gordon Ball.Play07:26Oct 7, 2014Senate Tracker: Retired Catholic Priest Challenges IncumbentIn Wyoming, incumbent Republican Senator Mike Enzi is running for a fourth term.Play06:19Oct 1, 2014Senate Tracker: A Lopsided Race To Fill Big Shoes In HawaiiAn incumbent Democrat faces a Republican challenger in a special election to fill the seat of former Hawaii senator Daniel Inouye, who died in 2012.Play07:43Sep 25, 2014Senate Tracker: A Close Race In LouisianaDemocratic senator Mary Landrieu is fighting to keep her job against Republican challenger, Bill Cassidy.Play07:32Sep 18, 2014Senate Tracker: A 'Hanging Chad' In KansasIn the latest installment of our Senate Tracker series, we turn to the race in Kansas.Play07:33Sep 11, 2014Senate Tracker: A Close Race In AlaskaIncumbent Senator Mark Begich is facing a challenge from Dan Sullivan, a former state attorney general under then-Gov. Sarah Palin.Play06:19Sep 3, 2014Senate Tracker: Colorado, The New Swing StateIn Colorado, Democratic U.S. Senator Mark Udall is facing a challenge from Congressman Cory Gardner.Play07:27Aug 26, 2014Senate Tracker: A Tough Fight In KentuckyDemocrat Alison Lundergan Grimes, Kentucky's secretary of state, is trying to unseat longtime U.S. Senator Mitch McConnell.Play08:35Aug 20, 2014Senate Tracker: An Intense Fight In ArkansasIncumbent Democrat Mark Pryor and Republican Congressman Tom Cotton are battling for a U.S. Senate seat in Arkansas.Play07:51Aug 13, 2014
Senate Tracker: Democrat Pulls Ahead In MichiganRepublican Terri Lynn Land and Democratic U.S. Rep. Gary Peters are vying to fill the seat being vacated by retiring Sen. Carl Levin.Play07:09Oct 30, 2014
Senate Tracker: A Race To Fill A Seat In IowaAs longtime Sen. Tom Harkin retires, Republican State Sen. Joni Ernst and Democratic Congressman Bruce Braley are vying for the seat.Play05:54Oct 22, 2014
Senate Tracker: South Dakota No Longer A Shoo-in For RepublicansRepublican candidate Mike Round's is losing his safe margins in the race for South Dakota's senate seat.Play07:26Oct 17, 2014
Senate Tracker: A Populist Democrat In Tennessee Threatens IncumbentSenate incumbent Lamar Alexander faces lawyer and Democrat Gordon Ball.Play07:26Oct 7, 2014
Senate Tracker: Retired Catholic Priest Challenges IncumbentIn Wyoming, incumbent Republican Senator Mike Enzi is running for a fourth term.Play06:19Oct 1, 2014
Senate Tracker: A Lopsided Race To Fill Big Shoes In HawaiiAn incumbent Democrat faces a Republican challenger in a special election to fill the seat of former Hawaii senator Daniel Inouye, who died in 2012.Play07:43Sep 25, 2014
Senate Tracker: A Close Race In LouisianaDemocratic senator Mary Landrieu is fighting to keep her job against Republican challenger, Bill Cassidy.Play07:32Sep 18, 2014
Senate Tracker: A 'Hanging Chad' In KansasIn the latest installment of our Senate Tracker series, we turn to the race in Kansas.Play07:33Sep 11, 2014
Senate Tracker: A Close Race In AlaskaIncumbent Senator Mark Begich is facing a challenge from Dan Sullivan, a former state attorney general under then-Gov. Sarah Palin.Play06:19Sep 3, 2014
Senate Tracker: Colorado, The New Swing StateIn Colorado, Democratic U.S. Senator Mark Udall is facing a challenge from Congressman Cory Gardner.Play07:27Aug 26, 2014
Senate Tracker: A Tough Fight In KentuckyDemocrat Alison Lundergan Grimes, Kentucky's secretary of state, is trying to unseat longtime U.S. Senator Mitch McConnell.Play08:35Aug 20, 2014
Senate Tracker: An Intense Fight In ArkansasIncumbent Democrat Mark Pryor and Republican Congressman Tom Cotton are battling for a U.S. Senate seat in Arkansas.Play07:51Aug 13, 2014
