Pepco Holdings, Inc. (NYSE:POM) Investor Alert: Lawsuit Filed to Halt the Takeover by Exelon Corporation

San Diego, CA -- (SBWIRE) -- 08/20/2014 -- An investor, who currently holds shares of Pepco Holdings, Inc. (NYSE:POM) filed a lawsuit in effort to halt the proposed takeover of Pepco Holdings, Inc. by Exelon Corporation.