Video: Gingrich, Romney avoid attacks in GOP debate
Republican presidential rivals Newt Gingrich and Mitt Romney have launched a significant amount of negative fire on each other lately, but the final GOP debate of the year lacked the same level of acrimony. NBC’s Chuck Todd report. (TODAY)

Video: Gingrich’s momentum too much for Romney
Mitt Romney challenged Newt Gingrich on a number of issues in South Carolina, but it was Gingrich who won over primary voters in the end. NBC’s Peter Alexander reports. (Nightly News)

Video: 12-year-old twin reporters hit campaign trail
Zach and Faith Dalzell, 12-year-old twin reporters from South Carolina, have been asking hard-hitting questions on the 2012 GOP campaign trail. They discuss their reporting style and the GOP contenders with msnbc’s Thomas Roberts. (msnbc tv)

Video: NRA backs House Democrats over GOP
The NRA is endorsing 58 incumbent House Democrats, including 14 who are in close races with their GOP rivals. The Washington Post's Ben Pershing says the Republican party is none too pleased with this turn of events. (Other)

Gingrich Wins South Carolina Primary
Gingrich Wins South Carolina Primary Newt Gingrich has won the South Carolina Republican primary. The former House speaker has defeated former Massachusetts Gov. Mitt Romney to gain the victory in a dramatic turnaround from his earlier, poor showings in Iowa and New Hampshire. (Jan. 21) From: AssociatedPress Views: 301 140 ratings Time: 01:27 More in News &

Newt Gingrich wins South Carolina primary
Newt Gingrich wins South Carolina primary Newt Gingrich defeated Mitt Romney in the South Carolina Republican primary, CBS News is projecting from estimates based on exit polls and early vote totals. Rick Santorum and Ron Paul are battling for third place. From: CBS Views: 145 16 ratings Time: 01:59 More in News & Politics

Video: Measuring the South Carolina exit polls
NBC’s Tamron Hall weighs in on what the voters of South Carolina had to say as they left voting booths. (Nightly News)

Video: What’s at stake in South Carolina?
NBC's Chuck Todd, Andrea Mitchell and David Gregory provide insights and analysis on South Carolina's primary. (Nightly News)

Newt Gingrich Closes Gap in South Carolina
Newt Gingrich Closes Gap in South Carolina Former House speaker puts pressure on GOP front-runner Mitt Romney. For more, click here: http://abcnews.go.com/Politics/south-carolina-primary-debate-performance-newt-gingrich-surging/story?id=15405611 From: ABCNews Views: 522 31 ratings Time: 02:44 More in News & Politics

Video: Down to the wire: the battle for South Carolina
Mitt Romney remained optimistic while Newt Gingrich capitalized on his fiery performance in Thursday’s debate. NBC’s Peter Alexander reports. (Nightly News)