Protesters & Police Battle at Hong Kong Polytechnic University - LIVE NEWS COVERAGE

Protesters and police continue to fight an intense battle at Hong Kong Polytechnic University, and police have threatened to fire live rounds. Get the latest details in our LIVE COVERAGE. In recent days protesters have occupied Polytechnic University and blocked off surrounding roadways, and police are trying to clear the protest. Police have fired water cannon and tear gas, and some reports allege they have used an acoustic weapon. Protesters have thrown Molotov cocktails and used a catapult to sling rock