The FBI is on the hunt for someone who doesn't believe in going big or going home. An unidentified man is in the midst of a rash of Dollar Tree store robberies. So far, he's hit nine stores across the country, earning himself the nickname the Dollar Store Grandpa Bandit. No word on how much money he's made off with, but he allegedly forces employees into back room with a weapon after getting them to empty the registers and the safe. They say he then takes their cell phones so they can't call the cops. So he may look like a nice grandpa, but he's one creepy jerk. Source: WXYZ