President Trump and Joseph R. Biden Jr. interpreted leading by example very differently on Monday.
Mr. Trump, infected with the contagious and sometimes lethal coronavirus, returned by helicopter to the White House in a nationally televised hospital departure. Once back, he climbed to a White House balcony, removed the mask that reduces the risk to those around him and posed for pictures. Then he walked inside, where people wearing masks appeared to be standing.
“Now I’m better, and maybe I’m immune,” Mr. Trump declared in a video post from the balcony (physicians warn he is still at a precarious stage of recovery). Earlier in the day, Mr. Trump wrote on Twitter of the virus: “Don’t be afraid of Covid. Don’t let it dominate your life.”
The White House quickly cut Mr. Trump’s return into a triumphant video, replete with a salute to a departing military helicopter. The soundtrack for the