Donald Trump Jr. and his defense lawyers arrived at the New York State Supreme Courthouse this morning to be met with a small crowd of protestors chanting "crime family."

Trump Jr. did not make a statement before entering the courthouse, but offered a brief response to a question about his expected testimony.

Asked what he plans on saying today on the stand, he replied, "We'll see what I'm asked."

New York Attorney General Letitia James arrived at court shortly after Trump Jr. and took a seat in the courtroom with her staff.

Donald Trump Jr. took in some ultimate fighting ahead of his scheduled return to the witness stand this morning.

Trump Jr. attended a UFC doubleheader at Madison Square Garden on Saturday night with his father, in addition to Tucker Carlson, Kid Rock, and UFC president Dana White.

"I legitimately can't think of a better squad to roll with," Trump Jr. posted on social media.

Earlier that day while speaking at a campaign rally in New Hampshire, Donald Trump appeared to joke about appointing White to a position in a potential future administration.

"He's a guy I'd like to make my Defense Chief. I wouldn't call him my defense chief. I'd call him my 'Offense Chief.' He'd be my Offense Chief," Trump said.

As Trump's legal team prepares to begin presenting its case this morning, defense attorney Alina Habba says responsibility for the financial statements that the New York attorney general says are fraudulent lies with Trump's external accounting firm.

Previewing the defense's case during an appearance on Fox's Sunday Morning Futures with Maria Bartiromo, Habba also said the banks that loaned money to the Trump Organization were responsible for conducting their own due diligence regarding Trump's financial statements.

The state rested its case last week in the sixth week of the trial. The defense has said they expect their case to wrap up by Dec. 15.

Habba also suggested that Donald Trump plans to file a motion seeking a mistrial.

While Habba declined to comment on alleged misconduct by Judge Arthur Engoron's clerk -- which she is prohibited from doing due to the limited gag order handed down by the judge -- she said the issue would be addressed in their mistrial motion "very soon."

"I actually can't tell you why, because I am gagged. I can tell you that we will be filing papers to address all of those issues," Habba said.

However, Habba downplayed the chance the motion would be favorably decided Engoron.

"The problem we have is the judge is the one who is going to make those decisions, and he has proven himself to be quite motivated by the other side," Habba said.

In response to Rep. Elise Stefanik's letter of complaint against Judge Engoron that she filed Friday with the New York State Commission on Judicial Conduct, a spokesperson for New York State Office of Court Administration has issued a statement.

"Judge Engoron's actions and rulings in this matter are all part of the public record and speak for themselves," said Office of Court Administration communications director Al Baker. "It is inappropriate to comment further."

Donald Trump's lawyers abruptly stopped the testimony of their first expert witness -- who was expected to testify for a full day or two -- after Judge Engoron limited the topic areas of his testimony.

Steven Witkoff, a real estate investor and longtime friend of Trump's, was brought into court by the defense team to testify that Trump's Doral golf club was undervalued in Trump's financial statements.

But Judge Engoron sustained an objection from the state barring any testimony about the valuation of Doral, significantly limiting Witkoff's testimony and appearing to hamper the defense strategy proposed by Trump's attorney Chris Kise.

Kise argued that the inaccuracies in Trump's statement of financial condition can cut both ways: Even if some properties were overvalued, other properties like Doral were significantly undervalued and balanced out the statement, according to Kise.

"It is highly, extraordinarily relevant if there are assets that are undervalued substantially on those same statements," Kise said. "They can't look at this one-sided."

State attorney Andrew Amer fiercely rebutted that argument, telling Engoron he should not take the defense's position that the inconsistencies "come out in the wash."

That argument appeared to convince Engoron, who said that overvaluations would not "insulate" a false valuation. He promised to sustain any objection that related to the value of Doral -- an approach Kise described as "lunacy."

"The reader of the financial statement has the right to know whether each particular number was accurate," Engoron said. "They are looking for accuracy."