Pakistan bars U.S. diplomat from leaving amid tense relations: media

Pakistani authorities have barred a U.S. diplomat involved in a fatal traffic accident from leaving the country, forcing an American military aircraft flown in for his departure to leave without him, local media reported on Saturday.The move came a day after Pakistan said it would restrict the movements of all American diplomats in the country in response to Washington's similar restrictions on Pakistani embassy diplomats.A spokesman for the U.S. embassy in Islamabad declined to comment on the m