Most of the ads are positive image spots, including ads by Rep. Mike Coffman (R-Colo.):
Republican Joe Coors is challenging Rep. Ed Perlmutter (D-Colo.):
And State Rep. Sal Pace (D-Pueblo) is running against Rep. Scott Tipton (R-Colo.):
One negative ad also surfaced. It's an ad attacking Republican Joe Coors on women's issues:
The ad pokes fun at an early-season ad run by Coors in which the candidate promotes the message "I'm not a beer."