A delivery driver was convicted on Friday of plotting to kill U.S. troops based in England by staging road accidents with soldiers' cars and then attacking them with knives and possibly a home-made bomb. Junead Khan, 25, a supporter of the Islamic State (IS) extremist group, was found guilty of preparing terrorist acts. He and his uncle Shazib Khan, 23, were also convicted of planning to join IS in Syria. Kingston Crown Court southwest of London had heard that Junead Khan had been visited four times by police trying to divert him from extremism but he had rejected their...