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Matthew Yglesias @mattyglesias
International best practices are ~400 meters but I'm an American so I don't know how far that is. https://t.co/p1gbS69X85 — PolitiTweet.org
david @spiffie
@mattyglesias What’s the optimal distance? Like if one lives in a typical sprawled middle-American city that’s luck… https://t.co/TxLQFrbOZs