The atrocious attack in Orlando, Florida, was an act of ISIS-inspired jihadist terrorism that targeted gays. It must concern us all.
Before any of our assumed multiple identities, we are human beings first and foremost. You don't have to be black to condemn racism, nor Jewish to condemn anti-Semitism, nor Muslim to condemn anti-Muslim bigotry, and you certainly don't have to be gay to condemn the evil that just descended upon Orlando.
A puerile response by some of my fellow Muslims is to ask "why should we apologize for something that has nothing to do with us." But this entirely misses the point.