TEL AVIV – Did Paula Broadwell, the alleged mistress of ex-CIA Director David Petraeus, reveal a secret CIA detention center in Benghazi during a public speech she gave last month? Broadwell, a former counterterror operative, co-authored a bestselling biography of Petraeus, titled “All In.” She discussed the book during a keynote speech on Oct. 26 at a University of Denver alumni symposium. The speech is available in full on YouTube. During a question-and-answer session, Broadwell was asked about this year’s Sept. 11 attacks against the U.S. mission in Benghazi. She stated: “Now I don’t know if a lot of you...