If you're not familiar, Plan Colombia is officially the U.S. foreign military aid program for Colombia aimed at preventing drug trafficking. The U.S. has provided the Colombian government with $10 billion of military aid over the last 15 years.
Senator Cruz said of Plan Colombia, "It was treated less as a law enforcement matter than as a military matter. Where our military went into Colombia and helped destroy the cartels." His assessment was partially accurate because Plan Colombia isn't purely an anti-drug strategy. Instead, it is essentially part of a broader U.S. geopolitical strategy in which our country uses the pretense of the drug war to resurrect Cold-War-style intervention.
However, Cruz's belief that Plan Colombia helped defeat the cartels is completely wrong. First of all, that gives the impression that the program effectively reduced drug production. That couldn't be further from the truth. The White House released a report in March stating that cocaine production in Colombia had reached record levels last year, roughly 710 metric tons.