stumbles along the way. you can go back to kennedy, mcmillan and the nuclear crisis and soyuz. you look at polaris, you look at vietnam, wilson and bush and blair. again and again, the underlying relationship between the prime minister and the president remains pretty firm because of the superstructure of history culture and infrastructure. and it's all buttressed, as zain was saying, and as you all know very well, it's all buttressed by deep military intelligence and economic links. and put that into the tapestry. now, i'll give you one example. there are something like 30 flights a day between london and new york. in fact, the transatlantic traffic between the uk and the u.s. is the busiest in the world between two destinations. london and new york, the two financial institutions.