MS NOW

First Word: Open season on Karl Rove

Conservative critics continued to pounce on Karl Rove and his controversial new super PAC aimed at supporting more electable candidates in primaries — Todd

Karl Rove at the Republican National Convention in Tampa, Fla., on  Aug. 28, 2012. (File photo by J. Scott Applewhite/AP)
Karl Rove at the Republican National Convention in Tampa, Fla., on Aug. 28, 2012.ASSOCIATED PRESS

Sarah Muller