What is truth?

And the lonely voice of youth cries, ‘What is truth?’

Yeah, the ones that you’re calling wild
Are going to be the leaders in a little while
This old world’s wakin’ to a new born day
And I solemnly swear that it’ll be their way
You better help the voice of youth find
‘What is truth?’

Wonderful documentary recently released on Netflix about a particular time in the life of President Richard Nixon, Johnny Cash, and American conflict during the Viet Nam war, politics, and a divided country.  Cash ‘walked the line’ representing both sides and common struggle, putting country over ideology while embracing empathy for those without voice.