I dont think that the authorities have any right to make the vulnerables feel that they are powerless.Unless the suspicion is proved correct,they dont have the rights to behave unhumanely as told by the author.Though i agree to the fact, that the behaviour of the 12 passwenger was suspicious,and they shouldnt have done it in an immature way.And I was convinced when the crew members took them out of the flight.But the way, this whole episode took place is important.