15 held in Pakistan as scale and intricacy of threat is revealed New York police briefing sheds light on alleged conspiracy Duncan Campbell in Islamabad, Randeep Ramesh in Lahore and Vikram Dodd Tuesday August 15, 2006 The Guardian (UK) Up to 50 people across the world may have been part of the alleged conspiracy to explode bombs on planes heading from Britain to the United States, it emerged yesterday. New details about the alleged plot are contained in a briefing document from the counter-terrorism section of the New York police department. It says: "Bombs were to be placed on up...