pCnn report on wooden I beams. The link below will play Cnn video.ppa hrefhttpwww.cnn.comvideovideoliving20091218willis.new.housing.fire.danger.cnnirefallsearchnkhttpwww.cnn.comvideovideoliving20091218willis.new.housing.fire.danger.cnnirefallsearchnkap
