Trump Says Some Migrants Are ‘Not People’ and Predicts a ‘Blood Bath’ if He Loses

Former President Donald J. Trump, at an event on Saturday ostensibly meant to boost his preferred candidate in Ohio’s Republican Senate primary race, gave a freewheeling speech in which he used dehumanizing language to describe immigrants, maintained a steady stream of insults and vulgarities and predicted that the United States would never have another election if he did not win in November.With his general-election matchup against President Biden in clear view, Mr. Trump once more doubled down on the doomsday vision of the country that has animated his third presidential campaign and…