GARDEN CITY, Long Island The New York Rangers were forced to evacuate their Long Island hotel, just hours before their 5-4 loss to the rival New York Islanders, when a man wearing a surgical mask dumped a chemical on the lobby floor and then drove away. The man has been identified as former Garden City Hotel employee Scott Wallace, who's 23. Nassau County Police say Wallace entered the hotel about 3 p-m and deliberately spilled the chemical on the floor of the rotunda area and then fled. The chemical later was found to be harmless, and no one was injured....