health reason and that they couldn't wait, there was a time, it was a time sensitive matter they had to move when they did because of his health? >> i don't know. it's interesting that it's gone on for five years and all of a sudden when they were able to make a break through they made a big point we didn't negotiate with terrorists, we negotiated with qataries and acted as a broker. this is a parsing of words. if a terrorist is holding somebody, and you worked out a deal to get somebody, now, you know, when we buy a home you might have a realtor in there but who are you negotiating with. i don't think that's the important think. the important think is that they have now released five hard core taliban and what i'm concerned about is what are they doing to keep them from getting back in the fight?