that is cindy mccain talking about her late husband, senator john mccain, and his relationship with joe biden. we go to rick davisrick, you were close to john mccain. he ran his presidential campaign for him. i know you are close to cindy mccain. talk about this relationship. >> it is two men from different backgrounds. after a while, from different parties with different ambitions and views of the world, but they found a unique relationship that was both a friendship and a desire to work together to make the world a better place. in that, really, that is what really characterizes the relationship between john and joe biden. joe biden served as a mentor of john mccain early on. this film shows john mccain was still in the navy when he first met senator biden on a trip overseas and when john ultimately became a senator from arizona, a colleague of joe biden, they worked together and they fought together but at the end of the night, they could go have a cocktail and discuss the world as they see it. they always saw the world the same way as americans. it is a stroll down memory lane, but i think an important value