Challenger John Hickenlooper has derailed GOP incumbent Sen.
Cory Gardner's bid for a second term in the U.S. Senate.
Colorado voters have chosen the Democrat who previously served as governor and mayor of Denver to be their new senator.
Republicans on track to keep U.S. Senate majority
Reuters - Politics
[NFA] Republicans appeared poised to retain control of the U.S. Senate on Wednesday, after Senator Susan Collins defied political..
