A judge’s decision in Epic Games Inc.’s antitrust lawsuit against Apple Inc. supports the need for federal legislation to break the hold that device makers have over their app stores, lawmakers said.
Senator Amy Klobuchar, the chair of the Senate antitrust subcommittee, said Friday’s ruling backs up some of the conclusions from a hearing earlier this year that examined claims of anticompetitive conduct by Apple and Alphabet Inc.’s Google. 

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