In the wake of his return to the White House yesterday from Walter Reed National Military Medical Center for COVID-19 treatment, President Donald Trump continued to downplay the threat from the virus, with more infections reported in a growing circle of people around him and in upper military ranks.In another development, the Food and Drug Administration (FDA) today released its COVID-19 vaccine standards for developers, following an earlier block by the White House due to its concerns that the guidelines would delay the arrival of the first doses until after Election Day.Trump returns White House with defiant messagingAfter Trump returned to the White House by helicopter last night, he climbed stairs to a balcony, took off his mask, and