threat othe u.s. and no threat in the response. pete williams in washington for us tonight. thank you very much. i want to go ahead and replind all of you. this major development in the hunt for the moist wanted man in the world, osama bin laden announced dead by the president this evening, killed by u.s. special operations forces. saying president obama called to inform me that u.s. forces killed osama bin laden. i congratulated him and the men and women of our military and intelligence communities who devoted their lives to this mission. this achievement marks the