Above, name of an excellent documentary I saw awhile back.
Many of you reading my posts MAY be familiar with "POWER TRIP" and viewed this documentary film already.
But, for those who have not, I HIGHLY recommend YOU DO yourselves a favor and watch/get it.
I could NOT find it available in its entirety on youtube, but, perhaps, access to it elsewhere on line.
Give it a try.
A brief introduction below:
The ONE AND ONLY clip, "trailer," I could find on youtube: