PITTSBURGH, Jan. 17, 2013 /PRNewswire/ -- The PNC Financial Services Group, Inc. (NYSE: PNC) today reported 2012 net income of $3.0 billion, or $5.30 per diluted common share, compared with 2011 net income of $3.1 billion, or $5.64 per diluted common share. Fourth quarter 2012 net income...