Plots(1)
Explores how drug cartels, including Joaquin Guzman's Sinaloa Cartel, make $40 billion a year, and why the war to stop them has no end in sight. (National Geographic)
Gallery (24)
Photo © National Geographic Channel
Explores how drug cartels, including Joaquin Guzman's Sinaloa Cartel, make $40 billion a year, and why the war to stop them has no end in sight. (National Geographic)
Photo © National Geographic Channel