Benzinga's Weekend M&A Chatter By: Benzinga via Benzinga July 12, 2015 at 20:44 PM EDT The following are the M&A deals, rumors and chatter circulating on Wall Street for Friday July 10 through Sunday July 12, ... Read More >> Related Stocks: Black Hills Corp Bristol-Myers Squibb Cablevision Systems Celgene Corp Edwards Lifesciences General Electric Lockheed Martin Macy's Pfizer Textron Time Warner Cable