I like Clark's idea, but I think he's missing a trick: US regional antitrust enforcement doesn't need to lean on the US government for resources and collaboration. There are national governments all over the world whose antitrust laws were created by the Marshall Plan, and those are the same laws that state AGs have at their disposal. And of course, tech companies' crimes aren't just the same in France and Japan - they're also the same in New York State and California.
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