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"There are two reasons why trustbusters should now take a tougher line. First, the telecoms industry is already a rent-seekers’ paradise. Americans pay at least 50% more for mobile and broadband service than people in other rich countries. For each dollar invested in infrastructure and spectrum, American operators make 28 cents of operating profit a year, compared with 18 cents for European firms. That reflects the lack of competition. AT&T and Verizon control 70% of the mobile market, and are the only firms that reach 90% or more of Americans with high-speed services. Half of the population has no choice of fixed-broadband supplier. The lack of downstream competition in pipes could distort competition in upstream content.
A second concern is that AT&T-Time Warner would have vast political and lobbying power, allowing it to bend rules over time, including any antitrust remedies that it agreed with regulators. It would capture 28% of the media-and-telecoms industry’s pre-tax profits and 2% of all corporate profits, making it America’s third-biggest domestic firm. Media and telecoms regulation is already intensely political, and AT&T today is no shrinking violet, being a vocal opponent of net neutrality, the rules that ensure that all online traffic is treated equally."Vertical limit | The Economist