Former president Donald Trump was just beginning his rally in Butler, Pa. when apparent gunshots rang out. Video shows the frantic moments that followed. The sound of loud pops ring out. At the same time as the apparent gunshot is heard, Trump is seen flinching. He reaches for his right ear as the bangs continue to be heard. FULL STORY: https://www.cbs8.com/article/news/nation-world/donald-trump-rally-video-gunshots-ring-out/507-ef8c6b0b-473b-4167-8703-c78a18e5c2f6