http://spjmllawtheisznfs7uryhxumin26ssv2draj7oope3ok3wuhy43eoyd.onion/r/todayilearned/comments/1qszj9b/til_before_911_us_airports_were_public_social/
TIL before 9/11, US airports were public social hubs where you could walk to the gate, eat at food courts, and watc