US could stop this tomorrow with a stoke of a pen. Give the doctors back the ability to prescribe "diet" pills, mothers little helpers, amphetamines like they had before the DEA edict of 1973. There wasn't any meth cooking in America then, and the users MOST of the time, had responsible doctors monitoring them.
This meth scourge is just like bathtub gin during the prohibition...
Get your flameproof shorts on quickly!
Don't defy the moral absolutists, the GOP party line and the federal government in one fell swoop using common sense and think there won't be consequences.
Nobody sees the connection that if we throw out all the illegal Mexicans, we won't have illegal Mexicans here running dope! Furthermore, if there were no or low profits in doing it, they wouldn't be selling dope anyhow and would revert to stealing and robbery.