Benzinga's M&A Chatter for Tuesday December 22, 2015 By: Benzinga via Benzinga December 22, 2015 at 19:10 PM EST The following are the M&A deals, rumors and chatter circulating on Wall Street for Tuesday December 22, 2015: Hearing Unconfirmed ... Read More >> Related Stocks: China Petroleum & Chemical Corp ADR Exxon Mobil Las Vegas Sands Macy's Monsanto Co Occidental Petroleum Shire Plc Ads Syngenta AG ADS The Priceline Group Wynn Resorts Yelp Inc