Pakistan airline denies passengers forced to stand

Pakistan's national carrier said Sunday it would investigate allegations that a plane flew from Karachi to Saudi Arabia carrying seven extra passengers, but denied they stood in the aisles for the three-hour journey.The paper said the January 20 flight to Medina carried 416 passengers, seven more than its capacity of 409 including jump seats, in a serious breach of air safety regulations.The newspaper quoted sources as saying that in case of an emergency, passengers without seats would not have