At a book signing earlier today, Newt Gingrich, surprisingly, agreed with a voter who scolded him for attacking Mitt Romney’s business experience at Bain Capital. “I agree with you,” Gingrich replied. “It’s an impossible theme to talk about with Obama in the background. Obama just makes it impossible to talk rationally in that area because he is so deeply into class warfare that automatically you get an echo effect.” You ruin everything, Obama. Literally everything.