Maangchi's career was born when her son suggested she start making videos of herself cooking Korean dishes.
Do you use your cell phone while a waiter is waiting? Do you post information to your Facebook page that you don’t want your employer to know? Do you check texts on your smartphone instead of greeting your guests?
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.