Since the start of President Donald Trump's second term, the administration has detained nearly half a million immigrants, according to a new report. But the number of children they leave behind and what happens to them, most of whom are U.S. citizens, is largely unknown. White House correspondent Liz Landers discussed more with Tara Watson of the Brookings Institution. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy