Viewer's Guide: What to watch on the day after New Hampshire

WASHINGTON (AP) — New Hampshire's first-in-the-nation primary left some GOP candidates with a hard-knocks hangover and others just happy to still be alive.

The Democrats' New Hampshire victor, Bernie Sanders, is off to New York on Wednesday for breakfast with the Rev. Al Sharpton, hoping to boost his appeal with minorities.

How does Hillary Clinton, also headed to New York, respond to her New Hampshire thumping amid talk of a campaign shake-up.

Chris Christie, who put huge effort into New Hampshire and came up lagging, headed home to New Jersey to "take a deep breath" and decide what to do about his presidential campaign.

Candidate Bill Clinton masterfully framed his second-place finish in New Hampshire in 1992 as a big victory for the "Comeback Kid."

The presidential hopefuls and their supporters already are planning to spend $35 million in South Carolina and $7 million in Nevada on TV and radio commercials, amounts that will rise significantly as voting approaches.

Big spenders in South Carolina so far are Rubio and his allies, Cruz and his supporters and a super PAC backing Bush, advertising tracker Kantar Media's CMAG shows.

The Congressional Black Caucus political action committee promised to make its endorsement after New Hampshire.