• So how did Jay Leno's new show do? He hit it out of the park ratings-wise, roping in an estimated 18 million viewers. The reviews were all pretty lousy, though, so don't be surprised if it's all downhill from here. [AdAge, LAT, THR]
• The sale of BusinessWeek: Bruce Wasserstein has dropped out as a potential acquirer of the struggling mag. And it's cutting 20% of its staff. [BW, NYT]
• ABC News has apologized to the White House for Nightline anchor Terry Moran's tweet about Obama calling Kanye West a "jackass." [LAT]
• Speaking of the White House, Barack Obama will be David Letterman's guest on Monday night; it's the first time a sitting president has done the show. [NYT]
• Oprah's season premiere scored big thanks to Whitney Houston. [Wrap]
• The House of Harvey has sustained another blow: Harvey Weinstein's 70 percent stake in the home-video distributor Genius Products, once worth as much as $400 million, is now pretty much worthless. [NYP]
• Speaking of the film mogul, The Weinstein Co. picked up the rights to A Single Man, designer Tom Ford's debut film, at the Toronto Film Festival. [THR]