Soros: "One explanation is to be found in the pervasive influence of the American Israel Public Affairs Committee (AIPAC), which strongly affects both the Democratic and the Republican parties.^[2] AIPAC's mission is to ensure American support for Israel but in recent years it has overreached itself. It became closely allied with the neocons and was an enthusiastic supporter of the invasion of Iraq. It actively lobbied for the confirmation of John Bolton as US ambassador to the United Nations. It continues to oppose any dialogue with a Palestinian government that includes Hamas. More recently, it was among the pressure groups that prevailed upon the Democratic House leadership to drop the requirement that the President obtain congressional approval before taking military action against Iran."