Defense attorney Todd Blanche continued to work to paint a picture of Michael Cohen as a proven liar who pleaded guilty to crimes associated with those lies and leveraged his cooperation as part of those plea deals to secure a shorter prison sentence.

"When you plead guilty to a crime, one of the things you get -- one of the benefits you get -- is a little time off your sentence ... correct?" Blanche asked.

Blanche then said that in the case of Cohen's guilty plea to charges that included those related to the Stormy Daniels payment, "You got that credit even though you lied."

Cohen, for his part, has claimed some responsibility for the hush money charges Donald Trump now faces -- but he has suggested that he himself should not have been charged, and that the system that charged him was "corrupt."

"Do you have any doubt in your mind that the outcome of this trial affects you personally?" Blanche asked Cohen.

"Yes," Cohen replied.

Defense attorney Todd Blanche got fiery as Michael Cohen refused to give yes-or-no answers to some of his questions.

"Sir, sir, please don't make a speech," Blanche snapped at Cohen.

Prosecutor Susan Hoffinger objected, and Judge Merchan instructed Cohen to just answer the question.

Blanche continued his deep dive into Cohen's past perjury.

"There is no doubt you know what perjury means?" Blanche asked.

"I know what perjury means," Cohen said.

Blanche then asked Cohen about his 2019 congressional testimony following his guilty plea.

"When congressmen ask you questions, they go on and on and on?" Blanche asked.

"Yes sir," Cohen said.

"Even more than I do," Blanche joked.

Defense attorney Todd Blanche confronted Cohen with his past statements about the late Judge William Pauley, to whom he pleaded guilty in 2018 to charges including those related to the Stormy Daniels payment.

“You also believe Judge Pauley is corrupt as well?” Blanche said.

“I have said that,” Cohen said.

“He is deceased, by the way,” Blanche said.

“Yes he is,” Cohen said.

Cohen confirmed that he at one point described Pauley and prosecutors as “f------ animals.”

“Do you believe that Judge Pauley was in on it?” Blanche asked.

“I do,” Cohen said.

Cohen said he does not believe he should have been charged with federal crimes in 2018.

“I do not believe I should have been charged,” Cohen said.

Defense attorney Todd Blanche emphasized that Cohen told a federal judge that he was not pressured or induced to take a guilty plea in 2018 on charge including those related to the Stormy Daniels payment.

"That was a lie?" Blanche said.

"That was not true, correct," Cohen said.

Blanche later asked Cohen to confirm that he believes he lied at the time.

"It was a lie?" Blanche asked.

"Correct," Cohen said.

After the jury was dismissed for the day, Judge Merchan heard arguments from the two sides on whether the defense should be allowed to call an expert witness to explain to the jury how to interpret nuances in election law, particularly the phrase "for the purpose of influencing an election."

"We don't think this jury here should be evaluating a FICA violation," defense attorney Emil Bove argued.

Prosecutors objected, saying only the judge should inform the jury what the law is.

There is a "general and widely followed prohibition" against having testimony from witnesses about the law, prosecutor Matthew Colangelo argued, adding that Bove's request "flies directly in the face" of an earlier order issued by Merchan.

"The jury has to be provided instructions one way or another ... about how to apply these principles," Bove argued back.

Merchan said he would think about it over the weekend, but told the defense, "Until you hear differently from me, my ruling has not changed" that their requested testimony would not be permitted.