Former President Trump has filed a new emergency appeal to change the venue of his criminal trial.

Oral arguments are scheduled for this afternoon to determine whether the trial should be temporarily paused.

The motion is expected to cite some of the responses prospective jurors gave during the jury selection process.

Trump's prior attempts to move the trial out of Manhattan have failed.

A man apparently set himself on fire outside the courthouse while Trump was inside during the trial.

The person was badly burned and taken away from the scene on a stretcher.

It was not immediately clear if the incident was related to the criminal proceedings.

The hearing on the scope of former President Trump's potential testimony is scheduled to take place today at 3:15 p.m. ET

Known as a Sandoval hearing, it will determine the extent of the prosecution's cross-examination.

Prosecutors have indicated they would like to question Trump about matters beyond the criminal case, including his recent $454 million civil fraud judgment, the two verdicts in the E. Jean Carroll cases and a lawsuit he filed against Hillary Clinton that resulted in legal sanctions.

The six alternate jurors have been sworn in, raising their hands.

"We have now completed jury selection for this case," Judge Merchan said.

The alternate jurors are five women and one man.

Alternate Juror No. 6 lives on the Upper East Side and is a project manager for a construction company and a mother of three children who "does whatever my kids want me to do in my spare time."

Her father was convicted of a federal crime when she was in high school. She said she was "shielded" from the details at the time.

It was November 4, 2016 -- four days before the presidential election -- and the Wall Street Journal ran a story that began to uncover the catch-and-kill arrangement between National Enquirer publisher David Pecker, Donald Trump and Trump's then-attorney Michael Cohen.

"National Enquirer Shielded Donald Trump From Playboy Model's Affair Allegation," the headline read.

Pecker, on the stand, testified that he soon got a call at his home from Donald Trump directly.

"Donald Trump was very upset, saying, 'How could this happen, I thought this was under control,'" Pecker said, adding that Trump suggested it was a leak from the National Enquirer. "He was very agitated. He couldn't understand how this could happen, and the call ended up very abruptly."

Pecker said his company promptly issued a statement denying the story.

"Was that the truth?" prosecutor Joshua Steinglass asked.

"No, it was not," Pecker said.

Asked why he issued the denial, Pecker said, "I wanted to protect my company, I wanted to protect myself, and I wanted also to protect Donald Trump."