WORLD NEWS: Dr. Ashish Jha says masks will be critical part of reopening schools safely amid COVID pandemic

"Dr. Ashish Jha says masks will be critical part of reopening schools safely amid COVID pandemic Suburban Atlanta school district faces questions after students pictured shoulder-to- shoulder in a hallway with few masks to be seen; reaction from Dr. Ashish Jha, director of Harvard's Global Health Institute. Health Centers" Via FOX NEWS To WORLD NEWS