Okay so I just got back from DR early this morning (after mid-night) on AA flight 638 which was extremely delayed. If anyone was on that flight on the middle section of the coach cabin, What happened? I was on business class and just heard all of the commotion once we landed and I saw all of the customs officers board and take a group of people off the plane. I heard rumors that it had to do with drugs, then some lady was saying that it was because they got into an argument with the flight attendants. Anyways if you were there just curious to know what happened? Has anyone else ever experienced this? Thanks.