As the tear gas clears, a turning point in Hong Kongs protests
b'Shibani Mahtani explains how Hong Kong\\u2019s demonstrations are at a crossroads. Plus, Luisa Beck on how people\\u2019s tours of concentration camps are colored by present-day anxieties. And Hannah Sampson on why you\\u2019re not alone in the \\u201cMile Cry Club.\\u201d'