A defiant Donald Trump attacked New York’s attorney general and the judge overseeing his civil fraud trial as it began on Monday, with a state lawyer accusing the former president of generating more than $100 million by lying about his real estate empire.

Attorney General Letitia James is seeking at least $250 million in fines, a permanent ban against Trump and his sons Donald Jr and Eric from running businesses in New York and a five-year commercial real estate ban against Trump and the Trump Organization.

Testimony in the Manhattan courtroom began following opening statements, with Donald Bender, a partner at Mazars USA and longtime accountant for Trump’s businesses, as the state’s first witness.

Trump told reporters before the trial began that the case was a “scam,” a “sham” and a political vendetta by James, and during a lunch break called the Democrat “a corrupt person, a terrible person. Driving people out of New York.”