Hong Kong police fired tear gas and water cannons on Sunday in a bid to disperse anti-government protesters who have been blockading roads for days outside a university.The black-clad protesters, who have completely blocked off traffic at a major harbor crossing tunnel since Wednesday as part of a territory-wide effort to disrupt traffic, have barricaded themselves in and around Polytechnic University in Kowloon.The university is located near the entrance to the Cross Harbor Tunnel to Hong Kong Island.In the morning, the protesters successfully fended off a group of government supporters wh…READ FULL ARTICLE