you change your screening procedures to be able to pick up this kind of threat. and so it s we re in sort of a wait and see mode to see how much the international global aviation security system is willing to deprive people of something they anticipate or expect on air throughout the world essentially. and so, nick, let s talk more about these potential bomb makers. talking about al qaeda in the arabian peninsula and yemen. tell us more about what we know about them and any connections to whether they are responsible for this new kind of bombing that could be that could be fairly undetectable in these small devices, electronic devices? yeah. al qaeda in the arabian peninsula has a bomb maker who has developed sophisticated techniques to try to evade as we just heard there evade normal airport screening. he created, was the developer of