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 holds a 2-point lead over 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 as the presidential race tightens, a new national poll finds.

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A Fox News poll released Wednesday found that the Democratic nominee leads her GOP counterpart 41 percent to 39 percent, which is within the survey’s margin of error. Libertarian 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 garners 9 percent, while Green Party nominee Jill Stein takes 4 percent.

Johnson and Stein siphon away more of Clinton’s support than Trump’s in a four-way contest. When it’s a two-way race, Clinton’s lead expands to 6 points, 48 percent to 42 percent.

Clinton’s lead has shrunk compared to the same poll from earlier this month that had her up by 10 points. That survey came after the Democratic National Convention in Philadelphia late last month and Trump’s feud with the Muslim parents of a slain U.S. soldier.

A RealClearPolitics national polling average has the former secretary of State leading by less than 5 points.

The poll was conducted from Aug. 28 to 30 and surveyed 1,011 registered voters via phone. The margin of error is 3 percentage points.