Medium length article, good read. McCain lives in his own world & thank goodness he didn't win the nomination or election.

McCain As Metaphor

"McCain hails the crusade to 'help make another, better world' – yet the American people don’t want another world, they want to live in this world in peace and security, rather than sacrificing themselves to some imaginary 'duty' to uplift the world on Uncle Sam’s shoulders. That’s one reason why Trump is in the White House and McCain is on the outside looking in."

http://www.zerohedge.com/news/2017-10-21/mccain-metaphor