Listen, Newt. Sticks and stones may break Mitt Romney’s bones, but words will never hurt him. When asked about Newt calling him “a big liar” on Fox News Tuesday, Romney took his competitor’s words in stride. “If the speaker decides to come after me, that’s part of the process. I’m ready for it,” he said. “If I can’t handle this kind of attack, how in the world would I handle the attack that’s going to come from President Obama?” Perhaps Mitt’s got his confidence back?