Emily Bazelon talks with author Beverly Gage about her new book, G-Man: J. Edgar Hoover and the Making of the American Century, a detailed account of the life of the first FBI Director, J. Edgar Hoover. They discuss Hoover’s hostile relationship with Martin Luther King Jr., why he should have quit at the end of the 1950s, and how Hoover’s childhood shaped his reign [MOU1] as director.  Tweet us your questions @SlateGabfest or email us at gabfest@slate.com. (Messages could be quoted by name unless the writer stipulates otherwise.) Podcast production by Cheyna Roth  [MOU1]“tenure”? Maybe I’m overthinking this. Learn more about your ad choices. Visit megaphone.fm/adchoices