Scalia is explaining why the liberals in Rasul were FOS. You support the liberals. Follow that to it's logical conclusion.
http://www.washingtonpost.com/wp-dyn/content/article/2006/07/11/AR2006071100455.html
The fact is that Gitmo IS within the territorial jurisdiction of US courts, and the President must obey their decisions, as he has! He has not kept these detainees from being protected by the Supreme Court, and he cannot!