The tragic shooting at a bank in Louisville, Kentucky, that left five people dead and eight others injured appears to be another instance of a shooting tragedy unfolding at a gun-free zone, a recent report found. Police in Louisville began receiving calls at 8:38 a.m. Monday of shots fired at an Old National Bank location in the city, just minutes before the bank was set to open at 9 a.m. Louisville Metro Police Department Chief Jacquelyn Gwinn-Villaroel said that officers "unflinchingly"...