Why did the Trump transition team target Department of Energy staffers who worked on climate change? What does the future hold for climate research and nuclear weapons? A one-on-one interview with the current U.S. Secretary of Energy.
The nuclear codes come up during almost every presidential election. We talk with the woman overseeing the Doomsday Clock about the president's authority over the nation's nuclear arsenal.
Two U.S. Navy Culinary Specialists have spent their military careers cooking for hungry shipmates. But recently, they spent time in the relatively open kitchen space at the Union League Club of Chicago working with its Executive Chef, Michael Garbin. We follow them during a cooking session.
North Korea is warning of a nuclear attack against the United States. We look at how realistic the threat is, and how things have escalated in the Democratic People's Republic of Korea.