 News Talk 1490, WVBG Vicksburg, at 107.7 FM, W299CC Vicksburg. It's 9 o'clock. This is CBS News on the Hour, sponsored by O'Reilly Auto Parts. I'm Stacey Lynn. Gunfire rang out at a Trump rally that was just getting started in Butler, Pennsylvania. If you want to really see something that said, take a look at what happened...