As of this writing, the COVID-19 (also known as the coronavirus) pandemic has ground much of the U.S.—and global—economy to a halt. Several states have issued full lock-down orders, causing most businesses to close except those deemed as essential services, such as healthcare facilities, grocery stores, pharmacies, and transportation companies. Many restaurants are still open but only for take-out or delivery. And last week, most automakers announced plant shutdowns for t...