Proposition F, on the ballot Tuesday in San Francisco, threatens to limit short-term rentals and could cost Airbnb $6M in lost revenue each year (Biz Carson/Business Insider)

Biz Carson / Business Insider:Proposition F, on the ballot Tuesday in San Francisco, threatens to limit short-term rentals and could cost Airbnb $6M in lost revenue each yearAirbnb is fighting a critical war in its own back yard this weekAirbnb is on an inexorable march towards history, says its head of global policy, Chris Lehane.
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