poindexter did go that route. poindexter got found guilty on all of his charge. north didn't. both had charges vacated because of the immunized testimony problem, but poindexter was in a position to do just what northgate and save his own skin. he took all the heat for that. so that gives them some credibility i don't say i know for sure, but it's a fascinating question. >> we have unfortunately reached at the witching hour. you have a second question if you want to make comment about hostage lessons learned. >> maybe i can deflect it a little bit and talk about u.s.-iran relations a bit and just it, and there are people who know a lot more about this that i do, but my sense over the years is that the u.s. has slowly, slowly, slowly been learning lessons. the reagan period offered several lesson. first of all there are people there you can talk to. it's not 100% clear what they want from us, but there's enough evidence for people like george k., the retiree from cia who was part of this mission, and others who firmly believe that some iranians wanted more than just weapons. th