Seven Republican presidential candidates face off Saturday night in a debate at St. Anselm College in Manchester, N.H.

Just three days before the New Hampshire primary, the debate comes at a crucial juncture for candidates seeking to make a final impression.

Donald TrumpDonald TrumpWhy Americans should be bitter over Trump’s sweetened Mexican sugar deal Dems push leaders to talk less about Russia Kobach fined over Trump meeting memo MORE has a big lead in the state, according to a RealClearPolitics average of polls, but several candidates are bunched up battling for position behind him.

Participating in the debate are Trump, Marco RubioMarco RubioWill Republicans stand up to the NRA's insurrection rhetoric? The Hill's Whip List: Senate ObamaCare repeal bill Ivanka Trump turns to House GOP on paid family leave MORE, Ted CruzTed CruzTrump maintains healthcare push heading into weekend Trump called Cruz to press him on ObamaCare repeal bill: report US gas exports not the elixir to European energy security MORE, Jeb Bush, John Kasich, Chris Christie and Ben Carson.

Watch the entire debate live in the video above.