Practicing against its citizens utter rubbish? Didn't there use to be something called Posse Comitatus?
The DHS buying all those hollow points for target practice is a joke, besides its against the Geneva Convention....
Besides the US govt isn't worried about securing the borders when its known that the Mexican Cartels are assisting Middle East terrorists
Yes, there is Posse Comitatus and it's still a Federal law. Can you give an example of where it has been violated?
The DHS buy has been discussed elsewhere here and search will help you with that. It's not against the Geneva Convention since it is not for use in war.
And the proof of your last statement is?
Many sources say that if there were no demand for the various drugs from the Cartels, there would be no problem. Since the "terrorists" want to destroy/take over the country, which would be the death penalty for drug use, why would the Cartels want to eliminate one of their biggest customers?
You've really diverged from your original post.