Haniyeh, prime minister of the Hamas-led government sacked by Palestinian President Mahmoud Abbas of Fatah, disclosed the video of Johnston in his first major speech since Hamas seized control of the Gaza Strip just over a week ago. "In the past they showed him in an orange uniform. Today they showed him with an explosives belt round his waist," Haniyeh said. A Palestinian source close to the negotiations confirmed the existence of a new tape showing Johnston wearing an explosives belt. The tape has not been aired publicly but the contents were shared with Haniyeh. Johnston, 45, went missing in...