Donald Trump will accept his party's nomination for president tonight in a critical speech that could either help him overcome the controversies from his convention or exacerbate them.
The Republican nominee will take the stage after an unusual convention that has been dominated by discussions of plagiarism and Sen. Ted Cruz's stunning speech on Wednesday night in which he declined to endorse his party's leader.
Cruz's address was a remarkable display because, in modern times, conventions have become highly scripted, made-for-television events. But it also brought to the forefront divisions that have been just below the surface all year. While some cheered Cruz, others said he made an opportunistic play -- probably to set up the possiblity of a campaign in 2020.
Trump tweeted late Wednesday night that he had reviewed the speech in advance and that it was "no big deal."
But the Cruz controversy largely overshadowed what was supposed to be the highlight of the evening: An address by Trump's running mate, Mike Pence. The Indiana governor delivered a disciplined speech that tried to bridge gaps in the party and appeal directly to conservatives, some of whom are wary of Trump.
"At the very moment when America is crying out for something new and different, the other party has answered with a stale agenda and the most predictable of names," Pence said.
Much of the controversy could become background noise if Trump delivers a knock-out address that manages to both distinguish himself from Democratic nominee Hillary Clinton and also take steps toward healing a party that still remains deeply divided.
"I think what he has to do is lay out the argument of how he differs from Hillary Clinton on the economic issues and the national security issues," said Rep. Andy Harris of Baltimore County. "I think that will close the deal."
Anne Arundel County Executive Steve Schuh said he beleives the party is ready to unite around Trump.
"He needs to avoid to saying anything inflammatory," Schuh said. "I think if he just strikes a positive note of unity...he will have the full support of the rank and file of the Republican Party."
Trump is expected to take the stage in the 10 p.m. hour.