A powerful earthquake struck western Mexico on Monday on the anniversary of two devastating temblors, killing at least one person, damaging buildings, knocking out power and sending residents of Mexico City scrambling outside for safety, Reuters reported. The magnitude 7.6 quake hit shortly after 1 pm (1800 GMT) near the western coast and close to the Michoacan border with the state of Colima - where Manzanillo is located, the US ...