Those sonic booms heard this morning over the Bay Area were not from the Blue Angels practicing their Fleet Week routine months early, but rather a tribute to those risking their lives during the coronavirus pandemic. On Wednesday morning shortly before 11 am, four California National Guard F-15C fighter jets flew over the San Francisco Bay Area as part of Operation America Strong. The purpose of the flyovers was to recognize frontline personnel dealing with the effects of the COVID-19 pandemic, which includes essential personnel, healthcare workers and first responders. "A lot of blood, sweat, and tears have gone into...