Henry Rollins once said of Glen E. Friedman, “…he was there at the beginning of so much cool stuff in so many different areas it’s not funny.” Too true. Friedman documented the genesis of the 1970s southern California skateboarding scene as a teenager, took pictures of pretty much any early American punk legend you can name, as well as most of the earliest and brightest hip-hop names of the 80s. But if ever there was…