Ron DeSantis, the hard-right governor of Florida, has ended his campaign for the Republican presidential nomination and endorsed Donald Trump. “It’s clear to me that a majority of Republican primary voters want to give Donald Trump another chance,” he said in a statement posted on X. “He has my endorsement because we can’t go back to the old Republican guard of yesteryear, a repackaged form of warmed over corporatism that Nikki Haley represents.” DeSantis’s withdrawal in the days ahead of the New Hampshire primary follows a disappointing result in the Iowa caucus, where he finished second place but trailed Donald...