Benzinga's Weekend M&A Chatter By: Benzinga via Benzinga May 10, 2015 at 20:50 PM EDT The following are the M&A deals, rumors and chatter circulating on Wall Street for Friday May 8 thought Sunday May 10, 2015: Alibaba ... Read More >> Related Stocks: Alibaba Group Holding Ltd Macy's Mylan Riviera Tool Company Teva Pharmaceutical Industries ADR Visa