Summary: Counting the roughly 327 million people currently living in the U.S. is a massive effort. And this year, before the next census moves forward, the Supreme Court must decide whether the Trump administration should be allowed to add a citizenship question to it, over the concerns of census experts. Judy Woodruff talks to the National Law Journal's Marcia Coyle and NPR's Hansi Lo Wang for analysis. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders
