“I am no longer going to throw my vote away by giving it to the party,” he vows, confirming Gingrich’s fears of independent challengers splitting Republicans in purple districts into conservative and moderate camps next year and handing the district to the Democrat. In fact, I thought of Beck and his “In or Out” litmus test (which he touched on briefly tonight) while writing this post last week. Given his activist ambitions, it’s easy to imagine him using his show to encourage and promote a va