S&P Revises R.R. Donnelley Outlook to Negative from Stable

S&P Revises R.R. Donnelley Outlook to Negative from Stable: Standard & Poor’s Ratings Services revised its outlook on Chicago-based printer R.R. Donnelley & Sons Co. (RRD) to negative from stable. The outlook revision reflects our expectation of weak economic conditions, negative trends in...