Video shows senator grill RFK Jr. on his vaccine rhetoric CNN 0 14 01.30 02:11 https://www.youtube.com/watch?v=KD2r8-qFD0A + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 1 Video shows senator grill RFK Jr. on his vaccine rhetoric