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04:41 — Mary Schiavo and Steven Wallace discuss search for Malaysia Airlines Flight 370 underwater.
03:53 — Former accident investigator Steven Wallace speaks to report that pilot's simulator had data missing.
05:37 — Former accident investigator Steven Wallace speaks to circumstances if flight path was pre-programmed into the computer.
05:09 — Our experts Colleen Keller, Steven Wallace, Chad Sweet, Richard Aboulafia on the mystery of missing flight 370.