Quinnipiac Poll: Colorado governor, Senate races too close to call

U.S. Sen. Mark Udall and Rep. Cory Gardner during a debate Tuesday, Oct. 7, 2014 in the auditorium of The Denver Post in Denver, Colo. (Brent Lewis, The Denver Post) Oct 31:Udall, Gardner are low earners compared to congressional counterpartsOct 30:Colorado U.S. Senate: Final Denver Post poll shows deadlocked contestOct 29:Latino voter turnout to...