A man was shot with a stun gun and wrestled to the ground by security personnel after he entered the media area when Trump held a campaign meeting in Johnstown, Pennsylvania on Friday.
Trump said from the stage that the man in question "is on our side", but it is still unclear what his intentions were with the action.
Is there a more fun place to be than at a Trump meeting?, the former president asked his audience at the same time as the man was led away by police.
