Somewhere around his late 60s...maybe at the Keating Five point, McCain should have walked away.
There’s absolutely nothing to show for achievements (even the 2008 election) for the past fifteen years. Yeah, he did help ISIS thugs organize, and probably played a role in the Ukraine war. His bitter childish behavior with President Trump? Not even worth discussing for his record.
McCain became the swamp..it is what happens when you want to loved by the media..
As Rush would say the media made him and destroyed him in the election..
Now there in love with him to get at Trump..
Trump has played the media game for forty years...they will never beat him..