MUCH TOO EARLY FOR DEER SEASON.....
I think Congress needs to have an emergency session where they directly clarify that the PROTECTION that SS is supposed to provide allows pre-emptive neutralization of an imminent threat. LE and others do NOT have to wait until an assassination is done before they take out the assassin. In fact, the SS has a DUTY to take out threats BEFORE they attack if they are to be called a PROTECTIVE detail.
Gotta make sure that these would-be assassins know that what happened on Saturday is NOT NORMAL and will NOT be tolerated.
Period!!