Mexican Drug Cartels Extend Reach Farther Into U.S. Along the U.S.-Mexico border, violence related to the country's vicious drug war is escalating. At the same time, Mexican cartels are increasing activities in their top market, the U.S.
NPR logo Mexican Drug Cartels Extend Reach Farther Into U.S.

Mexican Drug Cartels Extend Reach Farther Into U.S.