I'll be honest, what I know about the history of the Israeli/Palestine situation you could write in the back of a stamp in longhand. However, Israel has struck me for a long time as rather intransigent, bellicose and reliant on the tacit support of the US to retain their tenuous hold on the status quo. Given that they appear to furious at the recent '1967 borders with swaps' speech by Obama, has anything materially changed? What would be his strategic aims in saying what he said? Is it a sign that the US is not going to stick up for Israel 'right or wrong'?