"DP World has decided to transfer fully the U.S. operation of P&O Operations North America to a United States entity,"
http://www.businessweek.com/ap/financialnews/D8G88KUO2.htm?campaign_id=apn_home_down&chan=db
Interesting that you chose to edit that part out. BW got it wrong too.
Lawmakers who have been trying to block the deal involving DP World said they were studying the company's announcement to see if it adequately addressed their concerns about an Arab government taking over major operations at six U.S. ports.
There it is. The motivation for it all. At least BW got that right.