Well, I WANT the U.S. to release all of the prisoners from Gitmo, but is the U.S. going to throw it's security out the window just because I WANT something? I don't think so. In order not to lose credibility and face (they are on their best way in doing so), the U.S. shouldn't start demanding from Israel anything they would consider suicidal themselves, when facing a similar situation.
Palestinian suspected of aiding assailant of Monday stabbing attack in Jerusalem detained (Haaretz)
from the article: U.S.: We want Israel to free Fatah prisoners in Shalit deal