An owner of a 7-Eleven convenience store in Fort Hood said Hasan - whom he refers to as "Major Nidal" - came in for coffee and hash browns most mornings, including the morning of the shootings. Surveillance video from the store shows a man who, according to the store owner is Hasan, at the cashier's counter at about 6:20 a.m. Thursday - about seven hours before the mass shooting - carrying a beverage and dressed in traditional Arab garb.