NEW YORK -(Dow Jones)- The chief operating officer of Dubai Ports World ( DPW.YY) said Wednesday the company has no intention of breaking up its acquisition of the U.K.'s Peninsular & Oriental Steam Navigation Co (PO.LN) in order to quell a growing political controversy over control of six major U.S. ports. "We intend to keep this (P&O) portfolio together because it matches us strategically," Ted Bilkey, COO of DP World, said in an interview on CNN. DP World, which is owned by the United Arab Emirate of Dubai, is set to take over P&O in a $6.8 billion acquisition. A...