CW Pittsburgh MS 2011 March 27, 2012 / 1:41 PM EDT / CBS News Photo credit: Dan Braddock MS-2011b Photo credit: Dan Braddock MS-2011c Photo credit: Dan Braddock MS-2011d Photo credit: Dan Braddock MS-2011e Photo credit: Dan Braddock MS-2011f Photo credit: Dan Braddock MS-2011g Photo credit: Dan Braddock MS-2011h Photo credit: Dan Braddock MS-2011i Photo credit: Dan Braddock