of the U.S. officials. Meanwhile, the Pakistani Taliban has threatened to attack NATO trucks, saying the supplies are used to target its members fighting against occupation in Afghanistan. Transporters who resume supplies will be considered a friend of the U.S. and will face the consequences, a spokesman for the militant group said Wednesday. Taliban have attacked NATO supplies in the past, and killed drivers and other crew. U.S. and NATO secure exit route from Afghanistan Journalist Ayza Omar contributed to this report.