Stop in for a cup of coffee

Wife's social group lunch today. Local guy, my buddy Patrick is the speaker.
He was on the last train into the World Trade Center 17 years ago today, for a yearly business meeting.
As they pulled in, they told them a small plane had hit the building and they needed to leave the building.
He walked across the street watching when the second plane hit, and he ducked into the building he was standing in front of.
He waited, watched, and realized the whole thing wasn't good.
He started walking for about ten minutes when the first building went down...then he was running from the dust cloud chasing them.
Lots more details, a very interesting story with his thoughts and feelings.