Maangchi's career was born when her son suggested she start making videos of herself cooking Korean dishes.
Not everyone is happy that under a 2007 energy law, old-style incandescent light bulbs will be phased out starting in January 2012. The federal government says it’s not a ban. But the change is prompting some people to hoard incandescents, which haven’t changed much since Edison invented them. We speak with Nolan Finley, editorial page editor of the Detroit News.
Peter O’Dowd follows the route of Abraham Lincoln's funeral train 150 years ago, to look at modern-day race relations and Lincoln's legacy.