There is a bit more to the story and as usual the smoking gun is on top of it....
Arrest report, etc.. at:
http://www.thesmokinggun.com/doc_o_day/doc_o_day.shtml
Apparently, the two wearing the shirts were also stopping customers and trying to get into discussions, etc.....
The original complaint from a customer apparently only mentioned the shirts as the way to recognize the guys. The complaint from the customer was that the 2 guys in the T shirts and a group of people were about to get into it physically... That is what sent the guards looking for the two guys....
The rest, you can read for yourself
