I agree with your libertarian approach to foreign policy. However, you cannot just make the statement that the "Palestinians...have legitimate grievances" and not be specific. The only grievance they claim is that Israel exists, and they aim to address their one grievance. Israel begs to differ, and here we are. Other than cultural Islamic objections to the Jews returning to their ancestral homeland after having been vanquished from there by Arabian Muslims 1400 years ago, the Palestinian Arabs have no arguement at all. Do a little research into the history of the "Palestinians". They are a made up people with one purpose - to expel the Jews from the Land of Israel and take it for the Islamic World.