PBS NewsHour: Huntsman: Republicans Are 'Splintered' Over Foreign Policy, Spending Cuts

GOP presidential hopeful and former Utah Gov. Jon Huntsman said he's optimistic about next week's primary in New Hampshire -- a state he's staked his entire candidacy on so far. Gwen Ifill spoke with Huntsman in Manchester.

Watch GOP Hopeful Huntsman Looks to 'Blue Sky' in New Hampshire Primary on PBS. See more from PBS NewsHour.