Our borders are too large to patrol completely. And we will never be able to stop drugs from coming in. We send our soldiers into Mexico, some of them will be taking drugs while over there and others will get invoved in drug traficking.
Star another war that we can't win does not make much sense.
Many of the Vietnam Vets got hooked on drugs during the war.
I say legalize drugs and let the idiots fry their brains.