Liberal group spends big to hammer GOP senators on [climate hoax] vote - The Hill's Blog Briefing Room

The group Americans United for Change (AUFC) is spending over $400,000 on television ads in the home states of Sens. Chuck Grassley (R-Iowa), Richard Burr (R-N.C.) and Scott Brown (R-Mass.), hammering them for joining with fellow Republicans to support a resolution of disapproval last week seeking to nix new EPA rules.