In a rare show of solidarity, all seven U.S. House of Representatives members from Colorado agreed to cosponsor legislation to combat the effects of the state’s bark beetle infestation. U.S. Sen. John Salazar, a Democrat from Manassa, introduced the measure. It is cosponsored by fellow Colorado Democrats Jared Polis, Diana DeGette, Ed Perlmutter and Betsy Markey, and Colorado Republicans Mike Coffman and Doug Lamborn, The Grand Junction Daily Sentinel reports.