A new poll released Wednesday shows former Colorado Governor John Hickenlooper with a sizeable lead over Cory Gardner for Gardner’s U.S. Senate seat. The survey, conducted by Keating Research, On Sight Public Affairs and Melanson, questioned 600 Coloradons. Hickenlooper leads 54 to 36% over Gardner with 9% undecided. Andrew Romanoff is also running on the Democratic side of the ticket.
