macneil/lehrer productis lehr: good evening, i m jim lehrer. on the newshouthis tuesday, the lead story: is the moow smit where presidents obam and medvedev rehed agreement onuclear weapons and more. then, the other ns of the day, incding deadly violence and rioting in northwesterchina; the latest on the power tandoff in honduras; a dia unit look athe washington post s apolog for now withdrawn pay-for- accessroposal; and some perspective on etnam era defense secrety robert mcnamara who died tod. major funding for theewshour with jilehrer is provid by: the world ichanging, and how we u energy today cannot be how we use it tomorrow there is no one solion. it s not simplyore oil, more renewables oreing more efficien it s all of it. our way of life depen on veloping all forms of energ and to use less of it. it s time to put our differences aside. will youe part of the sotion? chevron, humaenergy. the nationalcience foundation. supporting education and research across all fld