FOLIO magazine spotted a juicy bit at the very end of a Charlie Rose interview earlier this week with Vanity Fair chief Graydon Carter and Rolling Stone editor Jann Wenner. Rose casually asks, "What's this story that Conde Nast wants to buy Rolling Stone?" That triggers a look of sheer terror on Graydon Carter's face, and a great deal of forced laughter and jabbering between the guests. We think we can hear Graydon saying, "We'll see." What it does not trigger is a denial. RS would certainly be a decent pickup for Conde Nast, but what the hell would Jann Wenner do with himself if he sold out? (Then again, Jeff Bercovici thinks Wenner's company is in a permanent decline, and he should cash out). Click to watch the clip, and parse the reactions carefully. [If you have any further info, email us.]