File--In this Thursday, Oct. 9, 2014, file photograph, Republican incumbent Mike Coffman responds to a question during taped debate with Democratic challenger Andrew Romanoff in the race for the seat in Colorado's 6th Congressional District in the studios of Channel 12 in Denver. Coffman has become the first House Republican to expressly criticize Republican presidential candidate Donald Trump in a campaign advertisement. (AP Photo/David Zalubowski, file)

“The right to choose our leaders is our most solemn and sacred obligation as citizens,” said Carroll’s campaign spokesman Drew Godinich in a statement. “Americans have fought and died to protect that right. Congressman Coffman abandoning that obligation is the height of irresponsibility…Indecision is not leadership.”

Darryl Glenn vs Michael Bennet

Darryl Glenn, the pugnacious El Paso County Commissioner and lawyer from Colorado Springs, is taking on incumbent Democratic Sen. Michael Bennet for the state’s lone open U.S. Senate seat this November in a race that has waxed and waned between highly contested and all but buttoned-up over the course of the past 18 months

Dominique Jackson vs Mike Donald

Democratic communications consultant and affordable housing advocate Dominique Jackson is taking on business owner and private security contractor Mike Donald in this year’s race for House District 42.The two candidates disagree on most political issues, each one largely falling in line with the views of their respective party.