Summary: Sunday on PBS News Weekend, Secretary of State Antony Blinken visits earthquake-ravaged Turkey. Then, as some companies consider switching to a four-day work week, we hear arguments for and against the change. We also look at the selling of personal data by mental health apps. Plus, a conversation with the coach of the only competitive swim team at a historically Black college. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders
