'It's a joke!': GOP commentator defends Trump's comments on seniors CNN 0 13 09.26 10:59 https://www.youtube.com/watch?v=_ERisNucq8Q + 0 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 0 'It's a joke!': GOP commentator defends Trump's comments on seniors