Saturday on PBS News Weekend, Trump declares Venezuela's airspace "closed," escalating what the administration calls its war on drug cartels. The CDC says cases of whooping cough remain elevated this year. Why many Americans have full-time jobs but can't afford a place to live. Plus, the women lighthouse keepers who kept shoreline beacons illuminated for generations. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy