Tim Gray is this week's guest on Story in the Public Square, the weekly national PBS TV and SiriusXM program cohosted by Journal Staff Writer G. Wayne Miller and a partnership of The Providence Journal and the Pell Center at Salve Regina University. In the southeastern New England market, the show airs at 11 a.m. on Sundays on Rhode Island PBS and is rebroadcast Thursdays at 7:30 p.m.. Listen now to the podcast.