here. there's the mubarak government -- maybe three, the u.s. and the people, the egyptian people. andy, the old adage that markets hate uncertainty, you can't get any more uncertain than they are right now. we saw oil prices surge, gold prices up. this is something that international investors look to as a geopolitical risk that cause them to reassess where they're putting their money. >> there's a few things talking about, con tajing, contagion, yemen, tunisia, egypt. what's next. it's affected the price of oil a little bit. in contrast to iranian crisis several years ago, here, oil supplies are much tighter as the global economy recovers. so we've seen it pop up. i mentioned, cotton and i mentioned wheat. yes, it does affect all these things. but on the other hand, u.s. stock market has been very high lately has trended up. so maybe this is sort of just a little breather here.