I kinda think that Guantanamo is a real biggie for America's foriegn policy... I don't think, for instance, that Obama will get anywhere with out European allies to step up and help in Afganistan if he doesn't follow thru on shutting down Guantanama... And he/we need alot of more cooperation from these countries if he/we are to suceed in Afganistan...
This is one of those promises that he, IMHO, will keep...