In our news wrap Tuesday, U.S. health officials again warned that public protests gripping the nation could make the COVID-19 pandemic worse. Dr. Deborah Birx of the Coronavirus Task Force said expanding virus testing is even more important as large groups gather. Also, the North Carolina governor says the pandemic means the Republican National Convention scheduled for August must be scaled back. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders