Discontented voters who swept an historic Republican majority into the House last November are ready to sweep out that majority just as dramatically, according to a survey released Tuesday (pdf) by Public Policy Polling. The Republicans, who have been pushing deep spending cuts and controversial anti-abortion and anti-gay rights policies since January, have apparently alienated the independent swing voters who put them in power. “The conventional wisdom is that Democrats will have a very hard time winning back control of the House next year,” said PPP President Dean Debnam in a release that accompanied the survey results.