. >> the president rcle back to the memorial and ce here and lay wrea in respect for the familyembe is a way gesting that there i cosure. >> thisis a partila part of story. >>n pakistan meanwhile, an officialnquiry is openo answer an explosive questio why was b lad able t find rege tre for soong >> reporng fm washingto i'm cat ka wh the rest of the newsncluding theast living connection to the gre war. clde snley tools, a world war i veteran who led a markable life. >>> on pbs he inmera and also around the globe. aftea decadefter this pt of manhattan was la waste after the 9/1 takes and four days after the killing of osama bin laden the mastermindehi the attacks, presidt oba came to the city today to clos the book onamera's most wantedsuspt. the plane, o air force one, he told reporte thi was a bittersweet ment adding, when we say we' never frget, we mean whate say. th he came right here to ground zero to lay a wreath in ple that's become one o the ars of american history, a dening scaralonide the battlefield of getsburand the memoria a pearlarborer fromound zero is our north americ ito