dr. schanzer i presume would argue hamas is hamas and we should have nothing to do with them and our allies shouldn't eerts. what is the flex halliburton approach get us and dr dr. schanzer, if -- if qatar acted to move all of these terrorist groups out of qatar, out of doha all together, where do they go and to mr. golden berg's point, is there some -- is there some benefit to having them there instead of in the arms of isisors in tehran? mr. goldenberg, can you help us out. >> thank you. ranking member deutsch, this is precisely the point. it's complicated. but what i would say is, or maybe i'll start with an example of hamas and quote an israeli former head of research, the former head of research for israel's military intelligence who has been up here a lot i believe also in the past talking about incitement saying just a year ago, nobody else is ready to help out but qatar when it comes to gaza. here's a perfect example of a situation that we're dealing with. we've had three wars between israel and hamas over the last few years in gaza with large casualties for palestinians large casua