Among them were the hippies, the flower children dropouts of the 1960s; the Yippies, members of the Youth International Party, led by Jerry Rubin and Abbie Hoffman; an umbrella organization of peace groups called the National Mobilization Committee to End the War in Vietnam, led by David Dellinger; and an assortment of anarchists, radicals and liberals such as Ginsberg, who held court daily in Lin