(HONG KONG) — Three weeks ago, students at a rally stormed a fenced-off courtyard outsideHong Kong’s government headquarters, triggering unprecedented mass protests for greater democracy in the semiautonomous Chinese city. Since then, the movement has spiraled into a volatile and dangerous crisis with no clear endgame. Support for protesters is fast waning, as days of violent clashes between activists, their opponents and police overshadow the movement.