Is it concern for the rest of the world? That would mean they want the President and the United States to get more involved, but public opinion seems to show the majority wanting us to be less involved.
People
claim they want us to be less involved, but what they really mean is they don't want the mealy-mouthed 'send in a few peacekeepers and take attrition' route. Give the people a nice decisive military victory (e.g., decapitation of the NK regime after a legitimate provocation) and Obama's approval would skyrocket, I guarantee you.
