F-4 combat veterans talk about their Vietnam experiences.  Bob Pardo describes the “Pardo push.”  Robin Olds is remembered and honored by Gen. Robert “Earthquake” Titus.  Col. Ken Cordier describes the pain he endured while being tortured in the Hanoi Hilton.  Lt. Col. Bill Schwertfeger also talks about being a POW and being tortured.  Christina Olds tells about the USAF Academy class of 2011 honoring Gen. Robin Olds as the classes’ exemplar.