Col. (Ret) Patricia Blassie joins us to talk about her 40-year Air Force career and also about her older brother, Michael, who was killed during Operation Linebacker on May 11, 1972. “The last day we took him to the airport as he left for Vietnam, Michael looked back at us and waved. We had no idea that was the last time we’d ever see him.” Pete Mecca will lead our conversation tonight with Patricia and ask about her decades-long struggle to identify Michael’s remains and rescue them from the Tomb of the Unknown.