On Assignment

USA, Mexico and France (10x5)

Air date: May 30, 2023

Dan Rivers heads to Tennessee where a new law has put drag queens on the frontline of America's culture wars. Rageh Omaar reports on the controversy surrounding one of the world's largest construction projects for a state-of-the-art train system in Mexico's Yucatan Peninsula. Rachel Townsend is in Southwest France where a home for Alzheimer's patients is offering a revolutionary approach to later life care.