Was there a muzzle flash from the counter-snipers on the roof behind Trump?
I don’t know much about guns and rifles.
I don’t know enough either, I gave it a looksee and didn’t see anything immediately from counter-snipers, but they’re also in broad daylight, shaky video. The water tower is within shadows, pretty sure you’d see something. But, I’m telling you, it’s a digital artifact. I’d bet a steak on it.