A Trump campaign aide on Thursday said in an appearance on Hill.TV that every time 2020 Democratic presidential contenders take the stage the president wins, adding that many of the White House hopefuls are “alienating” voters with policy proposals such as the Green New Deal.

“Every time they take the stage, 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 wins because the things they are talking about are alienating so many American voters — not just on the right but even in the middle,” Marc Lotter director of strategic communications for the 2020 Trump campaign, said on “Rising.”

Lotter insisted that the Trump campaign isn’t concerned about the outcome of the Democratic presidential primary race.

“We’ll focus on our race, which is in November of next year,” he said. “Once we have a candidate on their side we’re sure that they’re going to be broken and they’ll have done things like endorsing the Green New Deal.”

Lotter’s comments come as 10 Democratic presidential candidates prepare to take the debate stage Thursday night in Houston.

The third round of debates will be headlined by front-runners 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, 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.) and 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.). All three contenders lead Trump in a hypothetical matchup against Trump in the Lone Star State.

The latest Univision News Survey of Texas showed Sanders leading Trump 48 percent to 42 percent. Biden holds a 4-point leader over Trump at 47 percent support, compared to Trump’s 43 percent. Warren, meanwhile, holds a narrow 44 percent to 42 advantage.

— Tess Bonn