June 12 - Venice residents were amazed and frightened by a tornado-like spiral of wind that swept across the lagoon city. The whirlwind, which according to experts was not quite at the magnitude of a tornado, was seen spiraling across the waters of the city and captured on mobile phones.
http://www.reuters.com/video/2012/06/12/tornado-like-whirlwind-sweeps-across-...
