Former Attorney General Eric Holder said Wednesday he is concerned that the Supreme Court will come to a “dangerous” conclusion on former President Trump’s claim of presidential immunity, partly because it has taken time for the justices to reveal their decision. Trump has made the immunity claim on charges related to the federal cases he faces on storing classified documents at his Mar-a-Lago home in Florida and related to the 2020 election and the Jan. 6, 2021, riot at the Capitol. A...