Inofficialcollaborationwiththe9/11MemorialandMuseum,thisdocumentaryseriestakeviewersthroughharrowingmomentsofthehistoricmorningofSeptember11,2001.

The Sept. 11, 2001, attack on the Pentagon is recalled via the first-person accounts of Pentagon personnel, first responders, aviation experts and journalists. Included: Department of Defense footage from inside…