Dexter Filkins on the Front Lines of the Immigration Crisis

The U.S. Supreme Court has revived a key Biden immigration policy, handing the president a major victory. The Court's ruling allows the administration to prioritize which undocumented immigrants to deport. Journalist Dexter Filkins wrote about America’s perennial immigration crisis in his latest story, “Biden’s Dilemma at the Border.” Filkins joined Walter Isaacson to discuss what he witnessed.