Earlier this year, Harvard scientist Kseniia Petrova landed at Boston Logan Airport with samples of frog embryos in her luggage. Those samples cost Petrova her visa and kickstarted an asylum claim that landed her in an ICE detention facility in Louisiana. WSJ’s Michelle Hackman explains that Petrova’s case represents an aggressive shift in the Trump administration’s stance towards immigrants with v...

On Monday morning, Pope Francis died at 88. The first South American to hold the office, he was known for his commitment to social and economic justice. WSJ’s Margherita Stancati discusses Francis’ legacy and explains what happens next for the Catholic Church. Jessica Mendoza hosts.

When Colorado became one of the first states to legalize recreational marijuana, a community called Pueblo stepped forward hoping to become the 'Napa Valley of Cannabis'. WSJ’s Julie Wernau visited the town to explore the cannabis boom that promised new jobs and tax revenue, and found an industry that had gone bust, with local residents struggling to find a way forward. Jessica Mendoza hosts.