3 Doors Down and Collective Soul have announced a summer co-headlining tour. Soul Asylum will serve as support on select dates Tour Dates: 07/06 Atlanta, GA – Chastain Park Amphitheatre 07/07 Jacksonville, FL – Daily’s Place 07/10 Boca Raton, FL – Mizner Park Amphitheater 07/11 Tampa, FL – Al Lang Stadium 07/13 Pelham, AL –…