Fighting loneliness by filling empty chairs

When it comes to loneliness, sometimes the best medicine is just having someone to talk to. A global movement is bringing strangers together with a simple message: pull up a chair. Tina Kraus reports.

When it comes to loneliness, sometimes the best medicine is just having someone to talk to. A global movement is bringing strangers together with a simple message: pull up a chair. Tina Kraus reports.