cross fire won t be seen tonight so we can bring you some new developments in some of the urgent stories we re following here in the situation room. yemeni officials are now working to determine if this man, take a look, this man, al qaeda s chief bombmaker, was among those killed in a massive raid that targeted the group s branch in the arabian peninsula. our pentagon correspondent barbara starr is over at the pentagon working the story for us. barbara, what s the latest information you re getting about these very dramatic weekend raids? wolf, ebrahim al asiri, al qaeda s master bombmaker, was he there? right now u.s. officials are telling us they don t think so. they know dna is being tested and will await the results, but for now they don t think they got him in this raid. what is so interesting, wolf, we have learned yemeni commanders were flown into southern yemen on sunday in russian-made helicopters piloted by