Terry Gross

New York Times correspondent Peter Baker has covered the last four presidents. He says President Trump has crossed so many boundaries that "it's easy to become inured to it."

Comic Jessica Williams talks about getting hired by The Daily show at the age of 22, while she was still in college, growing up in LA, and not fitting in.

Seeds on Ice author Cary Fowler describes the underground tunnel near the North Pole, which stores and protects a collection of 933,000 samples of different, unique crop varieties.