Talks may have broken down between Barnes & Noble (BKS -5%) Chairman Leonard Riggio and...

|About: Barnes & Noble Inc (BKS)|By:, SA News Editor

Talks may have broken down between Barnes & Noble (BKS -5%) Chairman Leonard Riggio and media mogul John Malone (LCAPA -1.8%) over the possible sale of Riggio's 70% stake in the bookseller. The two appear to be at odds on how to value the Nook e-reader, in which Barnes & Noble has already invested heavily.