Presidential front-runner Donald Trump on Saturday encountered more violence on the campaign trail when somebody apparently got too close to the front-runner at an Ohio rally and the Secret Service stepped on stage, one day after violence forced Trump to cancel a rally in Chicago. The large, boisterous rally at an airport outside Dayton, Ohio, was briefly interrupted as the stage was secured. The number of protesters is getting larger for each rally and the organization better. They are infiltrating and causing as much disruption as possible with a view to create chaos and shut down his first amendment rights. Is this isolated or has he now become a full on target?