The days of Mexican violence containment away from the US is also long gone at this time.
The South West US has Mexican violence spilling over all the time.
Reason 2 why that wall and mass deportation is an absolute necessity.
If it was up to me, we’d start with mass arrests and deportations of everyone either belonging to or known to be an associate of MS13 and the 18th Streeters. That would but at least a 100k violent felons on the other side of the wall all by itself.
Preferably via catapult.
In my vision of events, wed start with mass executions of everyone either belonging to or known to be an associate of MS13 and the 18th Streeters.
But, I'm probably more of an @554013 than you are.
Narcoterrorist invaders are exactly that - an invading enemy force that should be given no quarter.