A video showed Jim Acosta making contact with and intern as he was using his arm to shield the microphone .
Video of the incident showed Acosta but raising his arm to shield the microphone he was using to deliver his wuestions from being taken by the intern , Acosta 's apologizing , `` Excuse me , ma'am , '' for briefly thus making physical contact with her.  `` I will tell you that CNN should be ashamed of itself having you working for them '' , President Trump said. ``
Jim Acosta