The Global Drug Trade: America's Other War

Illegal drug use is on the rise around the world according to a new UN report. How bad is it and what is being done to stop the spread of dangerous and increasingly deadly drugs? Former US "Drug Czar" Gil Kerlikowske and Ben Westhoff, author of "Fentanyl Inc." weigh in with Greta Van Susteren. Recorded September 4, 2019