Why Comcast Walked Away By: TalkMarkets April 25, 2015 at 11:49 AM EDT Comcast announced that the company is walking away from its proposed $45.2 billion merger with Time Warner Inc (NYSE:TWX) Cable Inc (NYSE:TWC). The deal had been troubled for weeks. Read More >> Related Stocks: Comcast Corp Dish Network Corp Google, Inc. Netflix Time Warner Time Warner Cable