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Police, protesters face off in renewed clashes in Hong Kong
HONG KONG — Police fired tear gas at protesters who littered streets with bricks and disrupted morning trains Tuesday for the second day in a row as Hong Kong's five months of anti-government demonstrations turned increasingly violent. Protesters and police faced off in and around several university campuses as classes were cancelled. Subways were partially shut down, and passengers on one commuter train disembarked short of the station and were escorted along the tracks in video shown on Hong Kong television.