But this wasn't the police, this was the secret service! The secret service is supposed to know every position of every counter sniper on their team and everyone in between having to do with security. Wherever the secret service is, is supposed to be one of the safest areas on the planet, that's how good they are or are supposed to be. There is no excuse for the shooter being able to get on that roof much less get a shot off. I bet before long we start hearing about voluntary resignations from top officials in the secret service having to do with Trump's security