It's A Crime With Margaret Mclean

Behind the scenes with counterintelligence and counterespionage expert Sylvia Longmire. The cartels have grown more powerful and will do whatever it takes to move drugs, high-powered assault weapons, and cash into the United States by digging tunnels and using submarines. They not only operate along the southwest border, but deep within our country. What are we doing to fight this sophisticated war on drugs? Can we stop them?