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 TrumpManafort-linked accounts on Cyprus probed: report Republican failure Trump's environmental order jeopardizes our national security 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 RubioRepublicans giving Univision the cold shoulder: report Week ahead: Senate panel to vote on Trump's Labor pick Senators introduce new Iran sanctions MORE, Ted CruzTed CruzWounded Ryan faces new battle The mystery of Ivanka Trump Conservatism's worst enemy? The Freedom Caucus. MORE, Jeb Bush, John Kasich, Chris Christie and Ben Carson.

Watch the entire debate live in the video above.