Bodybuilding Research Paper

I am doing a research paper for school and my topic will be about the change of bodybuilder from something people wanted to attain to the freaks of today. I would really appreciate if someone could point me in the direction of any articles or websites that discuss this topic. Or if there is threads on here(i tried searching unsucessfully) point me in the right direction. Thanks in advance

“Bring Back the Golden era”

“Bodybuilding is Dead”

Two articles by Chris Shugart. Purty insightful, I think.