Producer Paul Larson joined radio host Amanda Dagley of Z106.3 in Plattsburgh for a chat about the upcoming airing of “Won’t You Be My Neighbor?” on Mountain Lake PBS.  The Mister Rogers’ Neighborhood documentary airs Saturday night at 8 on Mountain Lake PBS and on HBO.  They also discussed Larson’s interview with Dr. François Clemmons, whom many know as Mister Rogers’ opera-singing neighborhood police officer.  The interview airs on Mountain Lake Journal Friday at 8pm and Saturday at 7pm.