This Trump campaign rally got violent

- Source: CNN " data-fave-thumbnails="{"big": { "uri": "https://media.cnn.com/api/v1/images/stellar/prod/160320113231-trump-protester-punch-tucson-arizona.jpg?q=x_0,y_0,h_1080,w_1919,c_fill/h_540,w_960" }, "small": { "uri": "https://media.cnn.com/api/v1/images/stellar/prod/160320113231-trump-protester-punch-tucson-arizona.jpg?q=x_0,y_0,h_1080,w_1919,c_fill/h_540,w_960" } }" data-vr-video="true" data-show-html="" data-byline-html="" data-timestamp-html="" data-check-event-based-preview="" data-is-vertical-video-embed="false" data-network-id="" data-publish-date="" data-video-section="" data-canonical-url="" data-branding-key="" data-video-slug="trump campaign rally tuscon punch protester VR" data-first-publish-slug="trump campaign rally tuscon punch protester VR" data-video-tags="" data-details="">