Jackie Gingrich Cushman said that her father Newt Gingrich is more intent that ever on running for President in 2012. Gingrich has said that he will announce his decision on running in February or March. “He’s very serious. He’s much more serious than he ever has been. And I can tell that because we actually sat down -- just the two of us -- for two hours recently. And I don’t think that’s happened since I had children,” said Cushman. Newt Gingrich wrote the forward to his daughter’s new book, The Essential American: 25 Documents and Speeches Every American Should...