Entering the courthouse this morning, Trump again criticized the limited gag order in the case, telling reporters, "Every time I come out to speak to you, I want to be open because we did absolutely nothing wrong."

It was a continuation of his campaign against Judge Merchan's limited gag order, which prevents him from targeting potential witnesses in the case, as well as jurors, lawyers, court staff, and the families of Merchan and District Attorney Alvin Bragg.

"The gag order has to come off. I should be allowed to speak," he said.

-Kelsey Walsh and Michael Pappano

The temperature is rising in Donald Trump's New York criminal trial -- just not in the courtroom itself.

As the parties worked to select the jury Thursday, prosecutors alleged that the former president had violated the limited gag order in the case seven additional times beyond the three instances they flagged on Monday. The accusation came a day after Judge Juan Merchand scolded the former president for muttering within earshot of the jury.

As for the actual temperature, Trump and his attorneys complained it was too cold.

"I'm sitting here for days now from morning till night in that freezing room," Trump told reporters Thursday during a break in the proceedings.

Trump attorney Todd Blanche asked Judge Merchan is he could turn up the heat in the courtroom "just one degree," but the judge politely declined, saying he feared a one-degree bump in the nearly century-old building could increase the temperature by 30 degrees.

But the parties persevered, seating the jury's 12 members by the end of the day. Today they'll work to seat the jury's six alternates, in the hope of starting opening arguments on Monday.

Following court, Trump exited the courtroom where he reiterated to reporters that he spent the day in the courtroom instead of campaigning for president.

"I'm supposed to be in … New Hampshire … I'm supposed to be in Georgia. I'm supposed to be in North Carolina, South Carolina. I'm supposed to be in a lot of different places campaigning, but I've been here all day on a trial that really is a very unfair trial," he said.

The former president went on to claim that legal experts and various media outlets suggest there's no case.

"The case is ridiculous," he said. "It's missing fraud. There is no fraud."

A reporter, referring to a juror who had characterized Trump during questioning as "selfish and self-serving", shouted, "The juror called you selfish. How does that make you feel?" but Trump did not respond and exited the hallway.

-Kelsey Walsh and Michael Pappano

Judge Juan Merchan has recessed court for the day.

Proceedings will resume tomorrow with plans to choose the remaining alternates for the jury.

Donald Trump's lawyer Todd Blanche, during the contempt hearing on the limited gag order in the case, defended the former president's comments by arguing that Trump was responding to political attacks.

"President Trump does in fact know what the gag order allows him to do and not allow him to do," Blanche said. "There is no dispute that President Trump is facing a barrage of political attacks from all sides."

According to Blanche, while the limited gag order prohibits statements about a witness' potential participation in a case, Trump is allowed to make comments in response to political attacks from potential witnesses like Michael Cohen and Stormy Daniels.

"They are talking about their very strong dislike of President Trump," Blanche said about a post related to former Daniels attorney Michael Avenatti's comments on Michael Cohen.

Judge Juan Merchan questioned Blanche about what exactly made Trump's response "political" in nature.

"You believe that everything Mr. Avenatti said does not relate to the trial, but the use of the word 'pardon' makes it political and in a sense authorizes your client to respond?" Merchan asked.

"It's everything. It can't just be a single word," Blanche responded.

"When your client is violating the gag, I expect more than one word," Merchan said.

Conroy asked Merchan to advise Trump that for future violations of the gag order, "incarceration is an option should it be necessary."