Former President Donald Trump conjured a vision of a second term that would function as a tool of personal vengeance, and become even more authoritarian than his first, when he vowed to pardon US Capitol insurrectionists if he runs for the White House again and wins.His pledge at a Texas rally Saturday was accompanied by a call for demonstrations if prosecutors in New York, who are probing Trump's business practices, and those in Georgia, looking into his attempts to reverse his election loss in the state, do anything that he defined as wrong or illegal. The comments underscore Trump's obsession...