Amid Trump threats, what has the US's war on drugs' achieved in 50 years?
Decades of punitive US drug policy cost over $1 trillion, drove mass incarceration and overdose deaths, and exported violence and instability to Latin America.
Shackelford: Donald Trump applies his strongman approach to Latin America
The second Trump administration reasserts U.S. hemispheric influence, using economic power to back favored autocrats and punish opponents, undermining democratic norms.