and brent scowcroft had the same job during the george h.w. bush administration. he now has his own consulting firm. dr. brzezinski, are all of these events-- egypt, yemen, add in bahrain and syria as well as libya obviously-- are they all connected? >> they are, of course, all connected in a way. but also, of course, each of them has its own independent dimension. still i think we're dealing with a phenomenon which, if not handled correctly, can either plunge the region into increasing violence, disarray, or alternatively after a period of time begins to settle and evolve and stabilize. how we play and how our friends play and how the international community plays it and ultimately also how the arab league plays it is absolutely critically important. >> lehrer: where do you come down on this, general skowcroft as to whether or not this is all part of one loosely connected revolution? >> i think it's part of one loosely connected revolution in this sense: what we're seeing now is the impact of globalization in terms of communication because now the world is politi