CARSON CITY, Nev. -Sen. John Ensign, dogged by ethics allegations and questions about an extramarital affair with a former aide, has vowed not to resign. But if Nevada's junior senator were to leave office, voluntarily or otherwise, the timing of his departure could set up a dizzying candidate shuffle and help determine Republican chances of retaining the seat.
Ensign resignation would set up Nevada scramble
AP
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2009-10-26 15:14:05
