Former Trump officials are among the most vocal opponents of returning him to the White House

Former national security adviser John Bolton has declared him “unfit to be president.” As Donald Trump seeks the presidency for a third time, he is being vigorously opposed by a vocal contingent of former officials who are stridently warning against his return to power and offering dire predictions for the country and the rule of law if his campaign succeeds. Sarah Matthews, a former Trump aide who testified before the House Jan. 6 committee and is among those warning about the threat he poses, said it’s “mind-boggling” how many members of his senior staff have denounced him.