shoot them all dead.
Precisely. Or, just break their legs with sledghammers, and then throw their bleeding carcasses into a pen of half-starved giant swine. Let them be eaten alive by screaming pigs while "Live Streaming" it online.
Promise every pigment-challenged negro-speaking criminal out there, as well as all Radical Jihadi Muslims... that this is what will happen to every one we catch.
All this crap will end IMMEDIATELY. What is required is a truly terrifying consequence for these actions. You'll only have to feed a handful of these anal-warts to the swine, and it's all over.
Do we have the spine for this? We certainly have the swine for it... and the inner cities just loaded with piggy snacks!
The Israelis have some wonderful techniques involving phones.