It would probably helpful to Mexico’s “drug problem” if the “security forces in the state” were purged of drug gang members.
too bad for the Mexican people that their culture is so infested...
That easier said than done when law enforcement are paid not much more than a dollar an hour and organized criminals are killing those that don't accept bribes. As long as these drug trafficking organizations are making billions selling drugs to Americans they're going wield significant power down there, and no amount of cracking down on them or corrupted cops is going to change things. It's all about the money.