Dr. Tony Fauci appeared on Capitol Hill Tuesday to testify before members of Congress. The topic, of course, was the ongoing debate over when and how to reopen the country at schools and workplaces amid the coronavirus pandemic, when to do it, and how quickly. Dr. Fauci left no doubts about how he feels on that question. Opening up now, he said, after just two months of lockdowns, is a very risky, indeed a dangerous, prospect. Letting Americans work and learn once again could be a catastrophe, he said. And he wasn't just referring to a handful of hotspots that...