Cory Gardner to campaign with Darryl Glenn for Colorado GOP unity tour

Colorado Sen. Cory Gardner will headline a unity tour Saturday to promote Darryl Glenn as the Republican Party's candidate for U.S. Senate. The six-city tour is Gardner's first foray into the contest to defeat his colleague Michael Bennet after sitting on the sidelines for the bruising GOP primary that ended June 28 with Glenn's runaway win against four rivals.

Can Colorado officials break through to the feds on train horn noise?

The head of the Federal Railroad Administration got an earful Friday from a couple dozen northern Colorado elected leaders who have had their fill of trains blasting their horns at all hours of the day and night. Mayors and council members from Fort Collins, Greeley and Longmont, among others, asked FRA Administrator Sarah Feinberg for ways to lessen the impact of the agency's 2005 train horn rule , which requires engineers to sound a four-blast pattern at all crossings.