CLOSUP Lecture Series Marijuana Policy in the U.S.: From the War on Drugs to Rapid Reform Sep 26, 2016, 4:00-5:30 pm EDT Weill Hall, Betty Ford Classroom (1110) In a new book, Marijuana: A Short History, the Brookings Institution’s John Hudak profiles how policy has evolved; how factors like economics, racism, politics, and public opinion have shaped policy, and what the future of marijuana policy may hold.