states, fairfax, virginia and los angeles, people are shuttled in shelters that don't have electricity and heat, sit a very difficult situation, and the focus, because there's so much understandable focus on this nuclear catastrophe, the situation up north, they're not paying as much attention to it as they are right now to the nuclear issue. on the nuclear front, a lot of what happens over the next 12 to 24 hours, and how many people are affected by it, will depend on what way the wind is blowing. that's what it comes down to. the united states has deployed a radiation detecting plane which i think we have pictures of. i want to show you. but they've deployed that plane. it can apparently detect radioactive clouds in real time. it's been used to track the chernobyl disaster. chad, i guess the crucial question is, which way is the wind blowing right now?