RAW VIDEO: Kayak Rescue at Great Falls - NBC4 Washington

    RAW VIDEO: Kayak Rescue at Great Falls

    Rescuers search for a possible missing kayaker in the Great Falls area of the Potomac River on July 11, 2013. (Published Thursday, Jul 11, 2013) Rescuers search for a possible missing kayaker in the Great Falls area of the Potomac River on July 11, 2013. See More