Former President Trump has pleaded not guilty to historic charges of mishandling sensitive files at a federal court in Miami, Florida. Mr. Trump is the first US president – current or former – to be hit with a federal criminal indictment. Arms crossed, in a dark suit and red tie, he sat in stone-faced silence for his second court appearance this year. The MAGA leader later traveled to his golf club in Bedminster, New Jersey, where he addressed supporters. Against a backdrop of American flags, Mr. Trump, who is the frontrunner for the 2024 Republican presidential nomination, struck a defiant...