Did they use Crook’s ladder to get up there , maybe they didn’t have a ladder so they couldn’t go up there so they stayed in the building
So it’s safe for them to go on the roof after…
But it’s not safe for them to go on the roof before???
If there’s any visual obstruction in the perimeter, you adjust. Furthermore, there’s this technology called drones. They are rather inexpensive,adaptable and useful. Obviously the police and Secret Service were
on different communication channels. Even throwing flash bang or firing warning shots would have warned security at the podium to get Trump out. As a threat was roaming around, why wasn’t the rally paused or canceled until all clear? Critical thinkers ask questions, government points fingers and is inherently inept.