Why Are People Leaving Some of Biggest U.S. Metro Areas? Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email The setting sun is reflected off of the glass and steel buildings along the lower Manhattan skyline in New York City, Wednesday, April 24, 2019. ( J. David Ake ) Produced by Rob Gunther Hosted by Tanzina Vega Produced by GBH and PRI