Democratic presidential front-runner Hillary ClintonHillary Diane Rodham ClintonFBI’s top lawyer believed Hillary Clinton should face charges, but was talked out of it Harris adds key Clinton aide, women of color to 2020 campaign: report Democrats more likely Trump's foil, than to foil Trump MORE on Wednesday released a campaign video featuring Republicans tearing into Donald TrumpDonald John TrumpJustice Department preparing for Mueller report as soon as next week: reports Smollett lawyers declare 'Empire' star innocent Pelosi asks members to support resolution against emergency declaration MORE, as the two candidates pivot towards a likely general election face-off.

The video starts out with Trump, the presumptive GOP nominee, saying he's a "unifier."

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"We're going to be a unified party," he says.

It cuts to clips of Republicans — including Ted CruzRafael (Ted) Edward CruzO’Rourke not ruling out being vice presidential candidate CNN ripped for hiring former Republican operative as political editor: 'WTF?!?!' The Hill's Morning Report - Can Bernie recapture 2016 magic? MORE, Marco RubioMarco Antonio RubioThe Hill's 12:30 Report: Trump escalates fight with NY Times The Hill's Morning Report - Can Bernie recapture 2016 magic? Venezuela puts spotlight on Rubio MORE, Jeb Bush, Carly Fiorina and Mitt Romney — attacking Trump.

"He is a con-artist," Rubio says in the video.

"Donald is a bully," Cruz adds.

The ad shows Romney ripping Trump for mocking a disabled reporter and for commenting on Megyn Kelly's menstrual cycle.

"His domestic policies would lead to recession," Romney says. "His foreign policies would make America and the world less safe."

The video wraps up with a clip of Trump saying he brings people together.

"Everybody loves me," he says, before it cuts to an exasperated-looking Bush sighing, "He needs therapy."