I recently bough Netflix and I came across this title, which you can stream instantly to your computer or xbox, and gave it a watch.
Eye opening. I highly recommend watching this if you can.
Bigger Stronger Faster* (2008)
Edit: I'm not advertising for them....just a convenient way to get the documentary
O yea the older brother is ridiculous. He has the "we won state in 1979" mentality and can't let go. I just loved how it showed how our politicians have no clue what they are talking about (The man in charge of the Congressional steroid hearings thinks the legal drinking age is 18).
My favorite part though was the man who lives in Plano, TX and whose son committed suicide (tragedy and I don't mean to sound cold) and says steroids killed his son. The son was 17 years old. He doesn't blame himself for buying steroids for his son, or the fact that his son was on anti-depressants, or that he drank heavily, he just says steroids killed his son. He testified in Congress to ban all steroids and runs a website that makes thousands to ban all hormones. He can't tell you how they work, what he son took, or why they killed him.
I loved when he asked that guy if he thought it was irresponsible to not inform the public that his son was also clinically depressed on his website that demonizes steroids. He said of course it isn't necessary information.