NEW YORK (AP) — A defiant Donald Trump has sparred with a New York judge and slammed the state attorney general suing him, using the witness stand at his civil fraud trial to defend his riches and lash out at a case that imperils his real estate empire. The former president testified Monday in a lawsuit accusing him of fraudulently inflating his net worth in financial statements to lenders and others. He suggested the judge hearing the case was biased against him and he called the state attorney general who brought the case a “political hack.” The testy exchanges underscored Trump’s unwillingness to adapt his famously freewheeling rhetorical style to a formal courtroom setting. He denies all wrongdoing.