 Well, they basically have changed building codes effectively. And people have to take measures that raise the cost of putting up a structure. You know, for example, you want to replace your air conditioner? To have a Biden-compliant, CO2-saving air conditioner these days costs you about $12,000. The old systems cost $7,000. And that's putting, what, an extra $31,000 on the cost of a new home? Here and there, it all adds up.