Ari Shapiro has been one of the hosts of All Things Considered, NPR's award-winning afternoon newsmagazine, since 2015. During his first two years on the program, listenership to All Things Considered grew at an unprecedented rate, with more people tuning in during a typical quarter-hour than any other program on the radio.
Christina Cala is a producer for Code Switch. Before that, she was at the TED Radio Hour where she piloted two new episode formats — the curator chat and the long interview. She's also reported on a movement to preserve African American cultural sites in Birmingham and followed youth climate activists in New York City.