CHICAGO — In his history as a candidate for president, Donald Trump has never experienced anything like the past month. Vice President Kamala Harris, a Black and Indian American woman, has pushed the White alpha male to the sidelines of the national conversation, denying him the spotlight he craves and constantly demands.Democrats concluded their electrifying national convention here on Thursday night with Harris as the main event, delivering an address sculpted to keep her on the crest of a wave that has changed the contours of the presidential election.The Democrats are in the game, the former president is in a...