Democratic presidential nominee Hillary Clinton Hillary Diane Rodham ClintonJoe Biden looks to expand election battleground into Trump country Biden leads Trump by 12 points among Catholic voters: poll The Hill's Campaign Report: Biden goes on offense MORE saw a small bump following the first presidential debate, a new poll released early Wednesday shows.

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The Politico/Morning Consult poll finds Clinton with 41 percent support among likely voters nationally and GOP nominee Donald Trump Donald John TrumpBubba Wallace to be driver of Michael Jordan, Denny Hamlin NASCAR team Graham: GOP will confirm Trump's Supreme Court nominee before the election Southwest Airlines, unions call for six-month extension of government aid MORE with 38 percent in a four-way matchup.

Libertarian presidential nominee Gary Johnson Gary Earl JohnsonWhat the numbers say about Trump's chances at reelection Presidential race tightens in Minnesota as Trump plows resources into state The Hill's Campaign Report: Biden condemns violence, blames Trump for fomenting it l Bitter Mass. primaries reach the end l Super PAC spending set to explode MORE gets 8 percent support in that poll, while Jill Stein of the Green Party has 4 percent.

Before the debate, Trump had a 1-point lead in the same poll.

Nearly half of those surveyed also viewed Clinton as the winner of Monday night's debate.

Forty-nine percent said Clinton won, while 26 percent said Trump won. Eighteen percent of Republicans said Clinton won.

Of those surveyed, 72 percent watched the debate, and 55 percent of those viewers watched the entire thing, the poll finds.

Half of those polled said they would watch the debate again.

Forty-two percent said debate moderator Lester Holt was impartial. Another 27 percent said he was more favorable to Clinton, and 2 percent said he favored Trump.

The poll was conducted Monday and Tuesday among 1,253 likely voters and has a margin of error of 3 percentage points.