A 12-year-old girl became popular fast last week when she brought a backpack filled with about $20 thousand into her Taylor, Michigan school, and began handing it out to friends.  According to WXYZ-TV in Detroit, the school's principal got wind of what was up with the students began flashing hundreds of dollars around the cafeteria.  She notified the police who began an investigation.   The girl with the cash claimed a neighbor gave her the loot.  Meanwhile, the police are holding on the the money until they can determine where, or who it came from.