Starwood Hotels (HOT) steps up its battle against Hilton Worldwide (HLT), adding new allegations...

|About: Hilton Hotels Corp. (HLT-OLD)|By:, SA News Editor

Starwood Hotels (HOT) steps up its battle against Hilton Worldwide (HLT), adding new allegations to a lawsuit over corporate-espionage charges. Starwood now claims that Hilton's misconduct reached the highest level of Hilton's management, including its CEO Christopher Nassetta.