Tear gas fired in Hong Kong with no end in sight to protests

Police fired tear gas Sunday inside a train station and in several other Hong Kong neighborhoods where protesters occupied roads in another weekend of anti-government demonstrations.Protesters hurled bricks at officers and ignored warnings to leave before tear gas was deployed in the Sham Shui Po area, police said, calling a march there an "unauthorized assembly." Nearby, protesters wearing gas masks gathered outside a police station in Cheung Sha Wan, as officers wearing their own protective ge