Master Bomb Builder News Today

All right. tell me if you can see it. >> hold it up a little higher. >> there it is. >> put it in a frame, professor. what are you thinking? youre an art history professor. frame it. >> theres his signature. >> something to remember. >> im sorry, what was your question? >> it was a comment, i was saying youre an art history professor, put it in a frame, stop touching it. >> of course i will put it in a frame. and as one of my cousins said, my kids will probably sell it on antiques road show in 2...

>> reporter: the drone attacks are intensifying. and u.s. counterterrorism trainers are back in yemen work with local forces. and escalation that includes targeting this man, al qaedas master bomb builder whose latest underwear bomb plot to bring down a jetliner was undone by a double agent. >> a history of trying to kill american citizens. that automatically pushes him at the top of the strike list. >> reporter: the strikes have jumped dramatically. just look at this. two separate attacks. 11 s...

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