Florida governor Ron DeSantis ended his presidential campaign and endorsed Donald Trump on Sunday. The former US president set aside months of criticism and mockery of Desantis, celebrating his onetime Republican rival as his newest supporter. DeSantis, previously seen as a threat to Trump, quit ahead of a Republican primary election in New Hampshire. He was polling in single digits. Speaking on Sunday night, Trump praised DeSantis without calling him “DeSantimonious” or “DeSanctus,” putting an end to perhaps the most bitter rivalry of the Republicans’ 2024 campaign. “I just want to thank Ron …