FROM CNN's Jack Cafferty: In politics, timing is everything – and Newt Gingrich might have it. Just as the former U.S. House speaker surges in the polls, he's also nabbing some key endorsements. For starters, the influential New Hampshire Union Leader editorial board is backing Gingrich. They say he's improved Washington before and in this … Continue reading Will Bill Clinton's praise help Newt Gingrich win the nomination?