This is the cbs evening news with scott pelley. Pelley this is our western edition. In a rush to justify a commando raid that did not go as planned, today, the u. S. Military offered evidence of success, which only raised more questions. 36yearold ryan owens, a navy seal, was killed on sunday in the raid against al qaeda in yemen. Many civilians died, other americans were wounded and a u. S. Aircraft was lost. Yesterday, the white house declared the raid a success by all standards when you look at the totality of what was gained. But todays proof of intelligence gained turns out to be a video that the pentagon could have more easily obtained online, where its been for the last 10 years. David martin, on the threat of al qaeda in yemen. Reporter the raid, which left an al qaeda camp riddled with bullet holes, may have been just the opening round of a new aclitary campaign against al qaeda in yemen. Lisa monaco, who served as president obamas homeland edcurity adviser, told charlie rose