WASHINGTON -- A cab driver in Washington got a surprise after mentioning to a group of passengers that John Elway was his all~-time favorite quarterback and then learning that Elway was riding in the backseat.
John Elway, being carried off by teammates after winning Super Bowl XXXII in 1999, is the favorite quarterback of Washington cab driver Sam Snow, who didn't realize as he told his passengers that Elway was in the car listening.The encounter happened Friday while Elway was in the capital for the inauguration. A Facebook video posted by a friend of Elway's shows cab driver Sam Snow listing Elway as his top NFL quarterback, even though he's a Steelers fan. One of the passengers asked Snow…