President Trump Donald John TrumpFederal prosecutor speaks out, says Barr 'has brought shame' on Justice Dept. Former Pence aide: White House staffers discussed Trump refusing to leave office Progressive group buys domain name of Trump's No. 1 Supreme Court pick MORE has a narrow lead over former Vice President Joe Biden Joe BidenFormer Pence aide: White House staffers discussed Trump refusing to leave office Progressive group buys domain name of Trump's No. 1 Supreme Court pick Bloomberg rolls out M ad buy to boost Biden in Florida MORE and barely trails Sen. Bernie Sanders Bernie SandersSirota reacts to report of harassment, doxing by Harris supporters Republicans not immune to the malady that hobbled Democrats The Hill's Morning Report - Sponsored by Facebook - Republicans lawmakers rebuke Trump on election MORE (I-Vt.) in two neck and neck hypothetical match-ups for the 2020 presidential race, according to a new Emerson College poll released Thursday.

Trump edges out Biden 51-49 among registered voters in the poll while trailing Sanders 50-49, both margins that fall within the survey's margin of error. Trump and Sen. Elizabeth Warren Elizabeth WarrenOvernight Defense: Appeals court revives House lawsuit against military funding for border wall | Dems push for limits on transferring military gear to police | Lawmakers ask for IG probe into Pentagon's use of COVID-19 funds On The Money: Half of states deplete funds for Trump's 0 unemployment expansion | EU appealing ruling in Apple tax case | House Democrats include more aid for airlines in coronavirus package Warren, Khanna request IG investigation into Pentagon's use of coronavirus funds MORE (D-Mass.) are also deadlocked at 50-50.

The president has a 4-point lead over South Bend, Ind., Mayor Pete Buttigieg Pete ButtigiegBillionaire who donated to Trump in 2016 donates to Biden The Hill's Morning Report - Sponsored by Facebook - GOP closes ranks to fill SCOTUS vacancy by November Buttigieg stands in as Pence for Harris's debate practice MORE, the final Democrat polled in a match-up with Trump.

ADVERTISEMENT

Trump is buoyed by a rising approval rate; the latest Emerson poll shows him slightly above water, with 48 percent of registered voters approving of the job he’s doing and 47 percent disapproving. The president held a 43 percent approval rating in the same poll last month.

In another positive sign for the president, Biden, Sanders and Warren all held slim 2-point leads over Trump in October’s poll.

The poll comes as the White House is embroiled in the House’s impeachment investigation into Trump’s dealings with Ukraine. Voters are slightly opposed to impeaching Trump, with 45 percent in opposition and 43 percent in support.

The results, which mark a reversal from October, are largely driven by independents, who supported impeachment by a 48-39 margin last month and now oppose impeachment by a 49-34 margin.

The Emerson College poll surveyed 1,092 registered voters from Nov. 17-20 and has a margin of error of 2.9 percent.