AT&T, Comcast to Become Most Debt-Burdened After Mergers

MarketWatch: A wave of expected major-media mergers would transform AT&T and Comcast into the two most indebted companies in the world, a standing that carries uncharted risks for investors. The debt-fueled buyouts by AT&T and Comcast are extreme examples of a decade-long surge in corporate borrowing that is stoking investor anxieties.