Michael Rosen (born December 5, 1944)[1] is an American radio personality and political commentator. He was the host of The Mike Rosen Show on talk radio station 850 KOA in Denver, Colorado, until January 4, 2016,[2] as well as a weekly opinion columnist for The Denver Post[3] and previously a weekly opinion columnist for the Rocky Mountain News.[4] Rosen has described himself as an "advocate for generally right-center, mainstream conservative ideas."[5]