Opinion

Report ranks cellular networks at top 50 U.S. airports

RootMetrics tested the data performance of the four leading U.S. wireless carriers at the country's 50 busiest airports. Verizon was the clear winner, Sprint the loser.
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San Francisco journalist Bill Snyder writes frequently about business and technology. His work appears regularly in CIO.com and the publications of Stanford's Graduate School of Business and the Haas School of Business at the University of California at Berkeley. He welcomes your comments and suggestions.