WASHINGTON (AP) — The first criminal trial facing former President Donald Trump is also the one in which Americans are least convinced he committed a crime, a new AP-NORC Center for Public Affairs Research poll finds.

Only about one-third of U.S. adults say Trump did something illegal in the hush money case for which jury selection began Monday, while close to half think he did something illegal in the other three criminal cases pending against him. And they’re fairly skeptical that Trump is getting a fair shake from the prosecutors in the case — or that the judge and jurors can be impartial in cases involving him.

Still, half of Americans would consider Trump unfit to serve as president if he is convicted of falsifying business documents to cover up hush money payments to a woman who said he had an affair with her.

While a New York jury will decide whether to convict Trump of felony charges, public opinion of the trial proceedings could hurt him politically. The poll suggests a conviction could hurt Trump’s campaign. Trump enters a rematch with President Joe Biden as the first presumptive nominee of a major party — and the first former president — to be under indictment. A verdict is expected in roughly six weeks, well before the Republican National Convention where he will accept the GOP nomination.