Huntsman tries to reboot in New Hampshire

HANOVER, N.H. — Jon Huntsman is set to unveil a fresher, tougher stump speech Tuesday, his aides said, an effort aimed at energizing his flagging bid for the GOP presidential nomination, which is centered on this primary-obsessed state.

The speech, one of four planned this week, comes as Huntsman has a new campaign manager in place, effectively pressing the reset button on his months-long campaign, which remains in the single-digits in national polls.