Benzinga's M&A Chatter for Monday January 13, 2014

The following are the M&A deals, rumors and chatter circulating on Wall Street for Monday January 13, 2014: Sanofi to Acquire 12% Stake in Alnylam The Deal:Sanofi (NYSE: SNY ) and Alnylam (NASDAQ: ALNY ) announced Monday that Sanofi's Genzyme unit will acquire approximately a 12% percent stake in Alnylam,