Sen. Hillary Clinton's once double-digit lead in New Hampshire "has eroded substantially since February, while rival John Edwards has made a run toward the front of the pack," according to a new CNN/WMUR poll.
The survey found that Clinton leads with 27% of likely Democratic voters in the Granite State, down from 35% in the same poll in February. Meanwhile, Edwards, who was the choice of just 16% in February, saw his support jump to 21%, vaulting him past Sen. Barack Obama into second place.