Normally when you talk about housing bubbles bursting,...

Normally when you talk about housing bubbles bursting, you're talking about a specific local market. But we've never had a nationwide run-up in home prices like this. I don't think it's realistic to think the decline won't also be national. I think a 15 percent nationwide decline is very plausible. In many bubble areas, could be looking at 20-25, maybe 30 percent declines.