Canadian Press: The U.N. will appeal for tens of millions in fresh aid for the Philippines in addition to $44 million already pledged for the Southeast Asian nation as it grapples with massive destruction from back-to-back storms, a top official said Tuesday. A typhoon on the heels of last month’s tropical storm triggered landslides and widespread flooding in the northern Philippines, killing at least 669 people since Sept. 26. About 6 million people have been affected and the cost of damage is …