Donald Trump’s apparently unscripted press conference sounded off several comments that left many spectators scratching their heads Thursday — with some saying it pointed to a candidate who’s flailing to get his campaign back on track. Trump spoke on numerous topics and voiced several old grudges he’d brought up before as he addressed the media at his Mar-a-Lago club — all asKamala Harris’ campaign shared clips of his speech online in real time. Here are some of his comments that hadsome onlookers aghast — and fact-checkers busy. Want more breaking political news? Click for the latest headline…