There are some Type 2s in it though. "Valley Uprising: Yosemite's Rock
Climbing Revolution," on the Discovery channel. There should be repeats.
it's absolutely amazing what these crazy people did, and it just keeps
getting crazier. My  daughter is a designer for Royal Robbins, but he sold
the company long ago.

http://www.chron.com/life/travel/article/Discovery-channel-airs-stunning-fil
m-on-Yosemite-6221624.php

Stuart