On today’s episode of The Confluence: We learn about U.S. Senate candidate David McCormick's lawsuit on the counting of mail-in ballots; we ask a Duquesne educator how to help children and young people process the shooting in Uvalde, Texas; and we speak with the director and a member of the Tamburitzans, an 85-year-old folk music group.Today’s guests include: Marc Levy, reporter with the Associated Press; Tammy Hughes, professor with Duquesne University’s School of Education; and Alyssa Bushunow, executive director of the Tamburitzans, and Nick Hladio, a student performer with the group.