Conservative columnist: Trump has shown ‘remarkable discipline’ follow… CNN 0 135 07.04 08:22 https://www.youtube.com/watch?v=YN6QWdmIV7U + 23 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 22 Conservative columnist: Trump has shown ‘remarkable discipline’ following debate