 You know all too well, based on your research of the Jalisco Nuevo Internacion cartel, that these groups are relentless. What options does President Shainbaum realistically have for taking action on all of this? So the kingpin strategy, which is decapitating these groups trying to arrest or kill their top leaders, has been a linchpin of the U.S.-Mexico collaboration for decades, and it hasn't made a dent in any drug trafficking or production.