Question: Under which president did this American retired politician and businessman serve as Secretary of Defense most recently that St. Petersburg Democratic Club's controversial "The Gabber" advertisement focused on?
Sentence (from "Fannie Pennington"): Fannie Emma Pennington (February 1, 1914–February 13, 2013) was an American activist, organizer, and fundraising coordinator for U.S. Congressional Representative (Harlem) Adam Clayton Powell, Jr.'s Isaac Democratic Club and the Abyssinian Baptist Church A.C.P. Overseas Club.
Relevant evidence: No