people work with each other better. >> dana: the other thing he said, senator mccain had a humorous streak. he used to call lindsey graham legal jerk. i asked you if thought that was true. you said yeah. >> dana: yeah. my name was big jerk. tough times back then. it was different. >> lindsey graham gave a beautiful tribute for us to listen to. thank you for joining me today. defense secretary james mattis and general joseph dunsford holding a briefing praising john mccain. jennifer griffin is live at the pentagon. what did mattis and dunford say? >> it's interesting to watch the heartfelt tributes from capitol hill and hear lindsey graham speak about his friend, john mccain. no senator spent more time in