 Cheadle says the Secret Service was responsible for the inner perimeter of the rally where Trump was, but local police were responsible for the outer perimeter where the gunman was located. Investigators now trying to determine whether roof access had been properly locked down. In your mind, should that roof have been secure, period? There's a safety factor that would be considered there that we wouldn't want to put somebody up on a sloped roof. And so, you know, the decision was made to secure the building from inside.