Reread post 4— the argument is that they are MORE than a street gang, that they are a terrorist organization and should be dealt with accordingly. It is pretty clear if you read 4 again.
And to be clear, they're ain't a lot of difference between these cockroaches and the cockroaches running around the back alleys of Baghdad.
Call them whatever you want.
Bottom line, you can thank and directly blame your own government for this violent open border lawlessness.