Moussaka recipe; New technology helps NYC renters deal with lack of heat

Chef Kathy Gunst shares her daughter's recipe for moussaka – a blend of sauteed ground lamb with spices layered with thin slices of potatoes and eggplant and then blanketed in a rich, cheesy bechamel sauce. And, a tiny non-profit has produced a high-tech tool called Heat Seek to record apartment temperatures. As Jon Kalish reports, the idea is to help tenants force their landlords to fix ongoing heat issues.