A protester tries to pour water on a fire burning amid debris placed to block a road leading to the Cross-Harbour Tunnel in Hong Kong, Thursday, Nov. 14, 2019. University students from mainland China and Taiwan are fleeing Hong Kong, while those from three Scandinavian countries have been moved or urged to leave as college campuses become the latest battleground in the city's 5-month-long anti-government unrest. (AP Photo/Ng Han Guan)