National poll: Clinton leads Trump by 6 points
© Greg Nash

Hillary ClintonHillary Diane Rodham ClintonPelosi on power in DC: 'You have to seize it' Cuba readies for life without Castro Chelsea Clinton: Pics of Trump getting vaccinated would help him 'claim credit' MORE leads Donald TrumpDonald TrumpSt. Louis lawyer who pointed gun at Black Lives Matter protesters considering Senate run Chauvin found guilty as nation exhales US says Iran negotiations are 'positive' MORE by 6 points nationally, according to a new poll released Wednesday.

Clinton (D) has 43 percent support among likely voters, the NBC News/Wall Street Journal poll found, while Trump (R) is at 37 percent.
Third-party presidential candidates combine for 12 percent support, with Libertarian nominee Gary JohnsonGary Earl JohnsonNew Mexico lawmakers send recreational marijuana bills to governor Judge throws out murder convictions, releases men jailed for 24 years On The Trail: Making sense of Super Poll Sunday MORE at 9 percent and Green Party nominee Jill Stein at 3 percent.
Fifty percent of Clinton supporters say they are voting affirmatively for Clinton, while 44 percent say they are backing her out of opposition to Trump.
In contrast, 51 percent of Trump's backers say their vote is primarily out of opposition to Clinton.
The poll is a positive sign for the Democratic nominee, who has faced tightening polls in recent weeks.
Several recent polls have reported the race to be a dead heat, with some showing Trump ahead nationally.
In a head-to-head matchup, Clinton extends her lead over Trump to 7 points among likely voters — 48 percent to 41 percent.
The survey comes as Trump and Clinton prepare to square off in their first debate Monday night in New York. It's the first of three scheduled debates between the pair.
The NBC/Journal survey of 1,000 registered voters and 922 likely voters was conducted via telephone Sept. 16–19 with a margin of error of 3.23 percentage points for likely voters and 3.1 points for registered voters.