'His candidacy is an embarrassment': JFK's grandson blasts RFK Jr. CNN 0 221 2023.07.22 08:45 https://www.youtube.com/watch?v=I6Ji7Pzqh4Q + 25 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 18 'His candidacy is an embarrassment': JFK's grandson blasts RFK Jr.