jeb bush finds himself faltering in the polls. scott walker puts the front-runner target on his back. and ted cruz finds out what happens when you tell a 3-year-old that the world is on fire. it was a wild weekend in republican presidential politics. as four candidates, count them four candidates descended on the first of the nation state of new hampshire. the heavyweight matchup up there, jeb bush and scott walker. each candidates' first visit to the granite state in years. right now, walker has clearly stolen the hot hand from bush. in december, 63% of republicans said they could see themselves supporting bush versus 33% for walker. in just a few months though bush's numbers have dropped 14 points. this is among republicans, remember. walker's have soared by 20. they're now neck and neck in that metric. walker's clearly got the momentum here. bush has some friends in some very high places and fund-raising machine that could outspend mr. monopoly if it wanted to. john brabender, republican