In midtown Manhattan, near my office, there’s a huge public school on East 56th Street. For the last two months, that stretch of the street has been a beautiful oasis—almost completely deserted. That changed this week. The kids are back in school. Around 8:30, the sidewalks are absolutely mobbed. It’s wall-to-wall kids, from grade school up to junior high. Wednesday, I had to walk in the middle of the street just to make it to the next block. And for several... Read more