WATCH: Gov. Edwards briefing on Louisiana’s response to COVID-19

Louisiana Gov. John Bel Edwards holds up his own mask, taken off while he was speaking, to remind Louisiana residents that a highly effective thing within their power to do to prevent the spread of COVID-19 is to simply wear a mask, Tuesday, July 28, 2020, at a press conference update on the state's COVID-19 situation at the Governor's Office of Homeland Security and Emergency Preparedness in Baton Rouge, La. (Travis Spradling/The Advocate via AP, Pool)