The transport ministry started excavating a taxiway at Miyazaki Airport in southwestern Japan on early Sunday after discovering what appears to be another unexploded World War II bomb, following the explosion of one at the airport earlier this month.Japan Airlines and All Nippon Airways said they may cancel some flights to and from the airport that had been scheduled for later Sunday due to the excavation.A local office of the Ministry of Land, Infrastructure, Transport and Tourism had earlier said the excavation would begin on Saturday night.The office said it found the object after conduc…READ FULL ARTICLE