A Las Vegas style shooting? In other words the bad actors are well known operatives to the FBI? Is that what they mean?
I’m always reminded that when California failed to get enough support to pass their A-s-s-ault Rifle Ban Bill, they shelved the bill.
Then they released Pat Purdy from a mental institution, allowed him to illegally buy guns, passing the waiting period.
He then went and shot up the Stockton School yard killing several kids and himself.
The shelved bill was pulled out and passed before any opposition could be mounted against it.