The Progressive Change Campaign Committee, a liberal nonprofit, has announced that it will be spending $100,000 on ads slamming the four Democrats who voted against the gun background check bill this week.

Today they unveiled an ad (pictured above) against Montana Senator Max Baucus that will run in the Billings Gazette, Butte Montana Standard, Helena Independent Record, Missoulian, Bozeman Chronicle, Kalispell Daily Interlake, and Hamilton Ravalli Republic.