Lin Manuel Miranda makes the pyramid sign after performing for Obummer at the White House.
https://youtu.be/WNFf7nMIGnE
"At Thursday's coronavirus task force briefing, President Trump suggested that heat and light could be used to treat a person with the coronavirus. When the president asked White House coronavirus response coordinator Dr. Deborah Birx about it, she said no."
https://news.yahoo.com/trump-asks-birx-she-heard-000813690.html