Greg Corombos of Radio America and Jim Geraghty of National Review are thrilled to see Princeton economist Harvey Rosen say the Obama campaign is wrong to use his study to slam Mitt Romney’s tax plan. In fact, Rosen says it’s easy to see how Romney could cut taxes and make them revenue neutral. They also urge caution on some of the recent polls that show a monster surge for Romney after the first debate. And they unload on the new Obama ad attempting to mock Romney for wanting to remove government funding for PBS.