No but thanks for mentioning it. The Dallas shooter from what I recall remained outside the building and fired away ... in effect, he launched an assault on the building. He did not walk in and then open up ... because he knew he would be instantly shot dead.

But, back to my point ... do you agree / disagree that if just one of the Church victims had been armed (i.e. concealed) that it's quite likely many if not most of the victims would still be alive today? That's not really political per se but what I think one can argue is a reasonable inference.