Just read the great cover story from the new Spin. The quote from Rob, as well as Scott sending his assistant to go get four whiskeys upon his (two hour late) arrival to the photo shoot is all taken from the Spin article. It's a really good article on all four of the guys, though not near as lengthy as a good RS cover story.
In the earlier part of the story, Weiland tells the reporter he has been clean of ALL opiates for seven years and coke since the binge in '07. He says the only drug he is taking now is his bi-polar meds. He also gets drunk during the interview. The interview seems to take place before the photo shoot and Rob's comments at the photo shoot.