Three or four young male arabs with one or two concealed handguns each could very easily get into a gay bar by smiling and talking with a lisp.  A smart gay bar would profile young arab males and not allow any of them entry.   This guy had already visited this gay bar numerous times to case the joint.  He shouldn't have been allowed entry.  Gay bars will probably go to pre-screened membership only clubs and then they'll get sued by PC liberals like yourself for discrimination.