about there security at the airport. how convenient would it have been for someone to hypothetically plant the bomb on that plane as some think? >> well, perhaps not too convenient. i think that it's something that's doable. look, i think that the groups would like to target airlines and airports. it's been something that's been building on the methodology and let's say that al qaeda has attempted to down the plane over detroit by smuggling explosives and that could have detonated and caused outcome. to say this is certainly an terrorist act, we don't know. it's all speculative. it's possible that they could have smuggled a bomb on board. >> yeah, officials are urging caution right now. david cameron is taking a different approach in to what he feels is necessary for the safety of british people and