Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Politics Clashes with Science Over Whether to Wear a Mask in COVID-19 Era Steve Baragona While the politics have changed, the public health advice remains the same: Wear a mask in public. Democratic presidential candidate Joe Biden wore a face mask at Memorial Day observances Monday, as the U.S. death toll from COVID-19, the disease caused by the coronavirus, neared 100,000. President Donald Trump did not. Nor did he wear one during visits this month to a Ford Motor Company factory making ventilators, or a Honeywell factory making masks. Biden called him an "absolute fool" for not doing so. "He's supposed to lead by example," he said. Trump says he does not need to because he is tested every day and keeps his distance from others. Masks are required for the rest of the White House staff. The difference between Trump and Biden highlights a wider political divide. .