"It has been an honor to serve the people of Colorado's 4th District in Congress for the past 9 years. I want to thank them for their support and encouragement throughout the years," Buck said in a ...

Rep. Ken Buck says he will not seek another term for the House of Representatives. The 64-year-old Republican represents Colorado's 4th Congressional District and has served five terms in the district ...

Colorado GOP Rep. Ken Buck announced Tuesday that he will resign from the House by the end of next week. Buck told Fox News he will remain a member until the end of the day on March 22. That same day ...

Boebert, Lamborn co-sponsor No Federal Tax Dollars for Illegal Aliens Health Insurance Act GOP Rep. Ken Buck does not want federal money to be used to help subsidize health care for undocumented ...

EXCLUSIVE: Another Colorado Republican is joining an already crowded field of contenders to replace Rep. Ken Buck in the House. Jerry Sonnenberg, a rancher and former Colorado state senator, will ...

Jesse Sarles manages the web content and website operations for CBS Colorado. He writes articles about Colorado news and sports in and around the Denver area. Rep. Ken Buck, a Republican who ...

A special election to fill the House seat vacated by outgoing Rep. Ken Buck (R-Colo.) will be held on June 25, the same day as the state’s primary, Gov. Jared Polis (D) announced Tuesday. Buck ...

WASHINGTON (AP) — Rep. Ken Buck has had enough. When the Colorado Republican announced this past week that he would not seek reelection, he began with the type of criticism of Democratic policies that ...

Colorado's 4th Congressional District Republican Rep. Ken Buck announced Tuesday that he will leave Congress before the end of the month. Now, Coloradans are left wondering who will take his place.