Maybe it ought to be we're only with you until it's politically expedient to be against you.
The fear of DPW is totally irrational. DPW operates in 30 countries on 5 continents. If anyone takes the time to think about this, he or she would realize that whether DPW operates in U.S. ports, or not, is of little consequence regarding risk of terrorist strikes.
Besides, does anyone think they are in business for the purpose of blowing up their own facilities? Terrorists don't need to buy their targets.