A grenade-wielding gunman held 13 people hostage on a bus in the city of Lutsk, Ukraine, for more than 12 hours on Tuesday. The man agreed to surrender only after Ukrainian President Volodymyr Zelenskiy met a bizarre demand: Post a video on Facebook that endorsed a 2005 film, Earthlings, starring Joaquin Phoenix. Afterward, Ukraine's interior minister Arsen Avakov said the movie "is good" and "you don't have to be so fucked up" to like it, according to Russia's Pravda newspaper.