Benzinga's M&A Chatter for Monday December 21, 2015 By: Benzinga via Benzinga December 21, 2015 at 19:59 PM EST The following are the M&A deals, rumors and chatter circulating on Wall Street for Monday December 21, 2015: Benzinga Reports ... Read More >> Related Stocks: Amgen Anadarko Petroleum China Petroleum & Chemical Corp ADR Icahn Enterprises LL Flooring Hldgs Inc Macy's Medigene Ag