Benzinga's M&A Chatter for Tuesday June 30, 2015 By: Benzinga via Benzinga June 30, 2015 at 18:40 PM EDT The following are the M&A deals, rumors and chatter circulating on Wall Street for Tuesday June 30, 2015: Willis Group, Towers Watson ... Read More >> Related Stocks: Campbell Soup Facebook Google, Inc. Las Vegas Sands MGM Resorts International Macy's Melco Resorts & Entertainment ADR Twitter, Inc. Wynn Resorts