 Saturday at 6 p.m. on WSHU Public Radio. Local support for Fresh Air comes from Bay Street Theater in Sag Harbor. The hit Summer Music Monday series returns on July 8th with Broadway icon Patti LuPone. The lineup includes the Harlem Gospel Choir, Eric Bergen, and Ari Axelrod. Baystreet.org. Quick check on the market. Dow is up 24 points. S&P is off slightly.