Not only did he get the fly, but he produced the body as well. Were this situation be repeated but with St. Donald of Mar-a-Lago swatting at, but missing, the fly, a swarm of Secret Service agents would have immediately surrounded St. Donald. The right-wing blogosphere would be full of musings about how this was a liberal-indoctrinated attack fly.
If Trump saw this, he would have them fill a room up with flies so he can claim that he is the best fly swatter that has ever lived. No one has killed flies the way he does.