Picks of the week
Serial
Widely available, episodes weekly
The OG of podcasting returns for an excellent fourth season, with Sarah Koenig and Dana Chivvis’s history of Guantánamo. It’s a story they have been wanting to tell for years, but until now haven’t been able to get too far beyond the official line. Today, staff and detainees are ready to talk: while the former report partying their “asses off”, the latter – who each cost $13m a year to accommodate – discuss their fears. Hannah Verdier
