civil rights leaders References External links Erowid Jack Herer Vault Jack Herer, Emperor of Hemp, Passes Away The 420 Times jackherercup.com 1939 births 2010 deaths 20th-century American politicians American non-fiction writers American cannabis activists 20th-century American Jews Cannabis political party politicians Grassroots Party politicians Politicians from Buffalo, New York Candidates in the 1988 United States presidential election Candidates in the 1992 United States presidential election Activists from Buffalo, New York 21st-century American Jews Cannabis writers