Mavericks: How Mark Cuban is impacted by allegations

Mark Cuban says he was blindsided by Sports Illustrated's report on the Dallas Mavericks' "corrosive workplace culture," but what did he actually know? SI executive editor Jon Wertheim details his conversations with the Dallas Mavericks owner.

Mark Cuban says he was blindsided by Sports Illustrated's report on the Dallas Mavericks' "corrosive workplace culture," but what did he actually know? SI executive editor Jon Wertheim details his conversations with the Dallas Mavericks owner.