Texas007,
as I understand it SCOTUS doesn't disagree, they disagree that there has been a violation of international law. I am fine with the Obama administration bringing this to SCOTUS, just as Bush did, and if SCOTUS rules not in favour and say there has been no violation of international law, then I go with what they say as the highest court of the land.
I am not disagreeing with SCOTUS, and while opposed to the death penalty, there is no doubt this guy is a guilty SOB and should never again see the light of day. That being said, any WH administration needs to protect the treaties of the US. I think the Obama administration did so. I am not upset that they sent a letter to SCOTUS, nor upset that SCOTUS looking into it and rejected the administration. Seems justice is being served.