I'm Jen O'Malley Dillon, the new Executive Director of the Democratic National Committee. If you're anything like me, then you've had the urge to talk back to a right-wing talk radio host more than a few times. Now you can. Rush Limbaugh has made waves lately about his desire to see President Obama fail. And he's unapologetic, even though Americans voted in November for the very kind of change the President is bringing to Washington. As even Limbaugh must know, if the President fails, America fails. Incredibly, Republican leaders have yet to condemn Limbaugh for his destructive comments. In fact,...