After attorneys for each side introduced themselves, Judge Juan Merchan said that before jury selection can begin "there are a couple of loose ends we need to go over before we start."

The first item, Merchan said, was a pair of motions filed by Trump's legal team seeking his recusal from the case, citing his past comments in interviews and his daughter's work with a Democrat-affiliated firm.

The motions, Merchan said, cite "pages and pages of screen grabs, articles, social media posts and the like" that amount only to "a series of inferences, innuendos, and unsupported speculation."

To call them "attenuated is an understatement," Merchan said.

Merchan denied the motion and said the court would not address the matter further.

"All rise," the bailiff announced at 9:59 a.m. ET. "This is the People of the State of New York v. Donald J. Trump."

And with that, proceedings are underway.

Members of the prosecution and the defense, including the former president, stood briefly as Judge Juan Merchan entered the courtroom and took his seat on the bench.

Manhattan District Attorney Alvin Bragg entered the courtroom shortly before court went into session.

Former President Trump arrived at the courtroom at 9:32 a.m. flanked by members of his legal team.

In brief remarks to reporters on the way in, he called his criminal trial an "assault on America."

"Nothing like this has ever happened before," Trump said, marking his first comments of the day as he becomes the first former American president to face criminal charges.

"There is no case," he said. "This is political persecution."

Trump also attacked President Joe Biden and said the case should not go forward.

Upon entering the courtroom, he sat at the defendant's table as his lawyers and court officers buzzed around him.

Several members of the Manhattan district attorney’s office have arrived in the courtroom.

Proceedings are scheduled to begin at 9:30 a.m. ET.

On his day off from his New York criminal trial, Donald Trump is complaining about the jury selection process on his social media platform.

The former president is claiming that in the process of picking the jury, he doesn't have enough strikes -- i.e., allowances to remove prospective jurors that his legal team objects to.

"I thought STRIKES were supposed to be 'unlimited' when we were picking our jury?" Trump wrote on his social media platform. "I was then told we only had 10, not nearly enough when we were purposely given the 2nd Worst Venue in the Country."

Trump does get unlimited strikes to remove a juror for cause, which means for a specified reason -- but both the defense and prosecutors have a limited number of peremptory challenges, which allow for the removal of a juror for any reason.

-Soo Rin Kim, Lalee Ibssa and Peter Charalambous