https://diggersdocs.org/2026/04/06/emmett-grogan-appearance-at-park-slopes-community-book-store-the-phoenix-nov-2-1972/Diggers Docsen2026-04-06T19:00:19+00:00Emmett Grogan appearance at Park Slope’s Community Book Store (The Phoenix, Nov. 2, 1972)Emmett Grogan, San Francisco Diggers, Black Panther Party, Pam Tillman