The Latest: Man set on fire during chaotic Hong Kong day

HONG KONG (AP) — The Latest on Hong Kong protests (all times local):
3:30 p.m.
A man has been set on fire following an apparent dispute over national identity in Hong Kong, where police shot a protester on a day of escalating violence.
The man set on fire around midday was in critical condition in a city hospital. Video posted online show him arguing with a group of young people, before someone douses him with a liquid and strikes a lighter.
The police shooting was also captured on video M