U2 frontman Bono passes through the world with the ease of a man with enough money to do whatever the hell he likes, and enough clout and confidence to choose whomever he does it with. He's a Zelig-like figure, as comfortable entertaining vast crowds as he is attending political summits with high-powered leaders. Put very simply, he finds himself in situations the rest of us never will, simply by dint of being Bono.Which explains why he was flyi…