 Get onto its roof, which offered a direct sight line to Donald Trump, speaking less than 150 yards away. Now, I'm not a sniper, but I can tell you at 150 yards, I don't need a scope. At 150 yards, I can use the iron sights on an AR-15, and I can blow up a watermelon pretty well. In fact, I could blow up one of those small watermelons pretty well. And it was just by chance that Trump was turning his head when the first shot came.