of course, we also have to worry about islamists who are doing pretty well in places like libya -- well, really, everywhere. the problem with china, and the new air defense identification zone that they've declared, this is only the latest steps in provocations. they're really pushing the peripheries, and not getting a lot of pushback. they asked the u.s. commander, or top admiral in the pacific, what's the biggest threat in your region. he didn't say china, he didn't say north korea, he said climate change. >> what should it be in that case, christian? >> i think we should make the pivot real. first of all, it's a bit misleading to make the pivot to asia centered just around the military. our relationships in asia are much more commercial. make the military change real. we don't need troops, frankly, in europe anymore.