Typhoon Dolphin hits Japan's Okinawa, China shuts ports ahead of landfall
By Satoshi Sugiyama and Eduardo Baptista TOKYO/BEIJING, Aug 8 (Reuters) - Typhoon Dolphin lashed Japan's southern Okinawa prefecture on Saturday, injuring five people and cutting power to 14,000 buildings, while China shut ports and ferry routes ahead of the storm's expected arrival on its east