GBH executive arts editor Jared Bowen discusses the no-nudity dress code at Cannes and 'Kimberly Akimbo' at the Emerson Colonial Theatre.

Harvard national security expert Juliette Kayyem explains why the Qatari plane gifted to President Donald Trump poses security problems. 

Food policy analyst Corby Kummer discusses new FDA-approved 'natural' food colorings, the golden age of the fried-chicken sandwich and Michelin stars coming to Boston restaurants.

Naturalist and author Sy Montgomery on this season's tick problem and new research on the rhythmic capabilities of sea lions.