 Well, Israel's military actually dropped leaflets from the air on sections of Gaza City today advising people of evacuation routes. I've seen a photograph of one of those leaflets. It actually includes a map with the evacuation routes marked on it. But remember that some people in the Gaza Strip now have fled for their lives four or even five times. Many people are living in tents. They've been living in tents for months and they're now living in tents in pretty extreme heat.