Whatgoodisfreedomifyoucan’taffordit?AstheBerlinWalltumbledacrosstheEasternBlocinthe1990s,itdrewasidetheIronCurtain’srepressionandphysicalcontainmentofHungariancitizens.TheborderstotherestofEurope,andindeedtheworld,werenowopen—butonlyforthlisa确诊新冠是真的吗osewhocouldaffordtheextraordinarycostoftravel.Withnothingtolose,threeyoungtri...