Schools across Hong Kong were suspended Thursday as anti-government protests crippled transportation systems in the territory for a fourth day, with Chinese President Xi Jinping calling for the restoration of order.Local authorities said clashes between protesters and riot police overnight left 86 people injured. Local media reported the death of a 70-year-old man who was struck in the head by a brick, while a 15-year-old boy was in critical condition after a tear gas canister reportedly hit him in the head.Meanwhile, foreign students at Hong Kong universities have started leaving over safe…READ FULL ARTICLE