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Voters in some states are already casting ballots. In Colorado, ballots will be mailed out Monday, Oct. 17. On Thursday, Denver tested it's voting equipment.
Opponents of Amendment 71 brought a Trojan horse to the state Capitol to bring attention to their campaign.
Hillary Clinton spoke to a packed house at the Colorado State Fairgrounds in Pueblo on Wednesday afternoon, hammering Donald Trump on everything from immigration to how he treats women.
Republican presidential nominee Donald Trump will visit some voters in Colorado next week.
For national Republicans, Colorado's 6th District is just one of many where Trump is playing an outsized role and threatens the GOP's majorities in the House and Senate.
Hillary Clinton will challenge Republicans over their support for Donald Trump during a campaign event in Colorado on Wednesday.
An ongoing CBS4 Investigation into dead voters in Colorado has turned up another dead voter -- this time in Larimer County.
Colorado's Republican U.S. Senate candidate, Darryl Glenn, said Tuesday he has "absolutely" suspended his endorsement of Donald Trump but he still wants to meet "to know what's in his heart."
Former Colorado Governor Bill Owens posted to Facebook a scathing editorial on Donald Trump Monday.
Just days after he called for Republican presidential nominee Donald Trump to step aside as his party's nominee, Republican Senate candidate Darryl Glenn wants to give him a second chance.
The race for Jefferson County District Attorney pits Republican incumbent Pete Weir against Democrat Jake Lilly. But there is another force in the race. Direct mail ads and commercials are coming to voters labeled from "Colorado Safety and Justice."
Democratic vice presidential nominee Tim Kaine rocked the campaign trail on Monday by appearing at a rally in Denver where musician Dave Matthews performed. Republican presidential nominee Donald Trump's son, Eric, attended a business roundtable for his father on Monday on the first of a four day campaign trip in Colorado.
Democratic vice-presidential candidate Tim Kaine and Dave Matthews are campaigning together in Colorado on Monday.
Republican Presidential nominee Donald Trump faces mixed support among Colorado women.
Strong reaction has surfaced in regards to the audio tape of Republican presidential nominee Donald Trump heard making lewd comments about women.
