Mechanic Bruce Van Natta is just seconds from heading home when the 12,000 lbs logging truck he's working under crashes down on top of him. hen, 8-year-old Emaleigh Shelt and her family scramble for cover in a hallway as a furious F-4 tornado bears down on their house. Plus, after a full day of searching for Taliban fighters in Afghanistan, Army Specialist Ethan Anderson and his squad bunker down for the night...