This weekend - here on WUTC - Ensemble Theatre of Chattanooga presents the radio drama “Grenadine” from the play by Neil Wechsler. You’ll hear it this Saturday at 7 PM on ETC’s “Digital Theatre Showcase,” a new monthly program on our own “Moon Dog Matinee.” I spoke with Neil Wechsler - who is a playwright, a filmmaker and a mixed media artist based in Buffalo, New York.