[danskil]

Someone want to recap, so I don't have to pay 39.95 to read my morning news?

[tomhoward]

Shame, he's paywalled it. This interview on EconTalk gives a good overview:

http://www.econtalk.org/archives/2010/03/de_vany_on_ster.htm...

(Skip past the baseball/steroids bit for the EF stuff.)