WASHINGTON – President Barack Obama said Tuesday that home insulation "is sexy," his newest appeal for Congress to pass incentives for homeowners who make their homes more energy efficient. "Here's what's sexy about it. It saves money," the president said at a Northern Virginia Home Depot store. He was joined at the outlet by members of Congress representing Virginia and labor and business leaders involved in services to lower use of natural resources consumed by homeowners. Calling insulation the in-thing, Obama's pitch was part of a broader administration push to lower the nation's 10 percent unemployment rate. And it marked...