11:12ABC NewsJuly 12, 2020'There's no downside to wearing a mask': Adm. Brett GiroirGeorge Stephanopoulos interviews Assistant Secretary for Health Adm. Brett Giroir on "This Week."Up Next in newsCOVID-19 testing coordinator testifies on COVID-19 responseMay 12, 2020Official responds to backlash over COVID-19 testing planApril 28, 2020The 2024 total eclipse seen across North AmericaApril 8, 2024