Former President Donald Trump has denied claims by his last White House chief of staff, Mark Meadows, that Trump tested positive for COVID-19 shortly before his first debate with Joe Biden last year. “The story of me having COVID prior to, or during, the first debate is Fake News,” Trump said Wednesday in a statement released by his Save America PAC. “In fact, a test revealed that I did not have COVID prior to the debate.” Meadows makes the claim in his forthcoming book “The Chief’s Chief,” which recounts his time in the Trump administration and is due out next...