U.S. District Judge Linda V. Parker said she would rule on a request to discipline the lawyers in coming weeks. But over and over again during the more than five-hour hearing, she pointedly pressed the lawyers involved — including Trump allies Sidney Powell and L. Lin Wood — to explain what steps they had taken to ensure their court filings in the case filed last year had been accurate. She appeared astonished by many of their answers. While their suit aimed to create a broad impression that the vote in Michigan — and specifically Detroit’s Wayne County — had been troubled, the affidavits filed to support those claims included obvious errors, speculation and basic misunderstandings of how elections are generally conducted in the state, Parker said. “There’s a duty that counsel has that when you’re submitting a sworn statement . . . that you have reviewed it, that you had done some minimal due diligence,” she said.