2 in GOP Eye Lost House Seat From Pa. By MICHAEL RUBINKAM DALLAS, Pa. (AP) — If U.S. Rep. Chris Carney feels like he has a target on his back, it's for good reason. Republicans view the freshman Democrat's 2006 election as a fluke — he rolled to victory after his GOP predecessor became embroiled in a sex scandal — and see his House seat as ripe for the taking. Two wealthy businessmen with similar campaign pitches are vying for the April 22 Republican nomination to challenge Carney in November, dipping into their own personal fortunes as they try to...