Benzinga's M&A Chatter for Tuesday August 19, 2014 By: Benzinga via Benzinga August 19, 2014 at 19:31 PM EDT The following are the M&A deals, rumors and chatter circulating on Wall Street for Tuesday August 19, 2014: GigOptix Proposes to ... Read More >> Related Stocks: Dollar General Dollar Tree Family Dollar Stores Gsi Technology Inc Macy's Valeant Pharmaceuticals International, Inc.