Bruce Springsteen has been off the road for nearly two years now, but he keeps popping up at unexpected places with a guitar in hand. Just a few weeks ago he played a bit of "Born to Run" on a borrowed guitar at a New Jersey beach, and now a 27-second video has surfaced of Springsteen strumming a guitar on a bridge in Boston's Public Garden. He was most likely in town to drop off his son at college. We're sure the kid was thrilled when Bruce borrowed the guitar from a street busker (or whatever happened) and started to play for people on the street. That's just what you want your dad to do after helping you move into the dorm. We'll be very impressed if a commenter can discern what song (if any) Bruce is playing.