When did John Poindexter's son die?
John Poindexter: John Marlan Poindexter (born August 12, 1936) is a retired United States naval officer and Department of Defense official. Alan G. Poindexter: Alan Goodwin "Dex" Poindexter (November 5, 1961 – July 1, 2012) was an American naval officer and a NASA astronaut.
i don't know