I’ll never forget the date, almost 20 years ago, that my husband’s college roommate Joel came from Newton, Mass to spend a few days with us in New York – it was September 10, 2001. On that Monday Joel drove down from Newton to JFK. His cousin and her three kids were arriving from Israel and Joel picked them up at the airport and took them to their Times Square hotel. He waited until they had settled in and arranged to come back to meet them the next morning. ...