*** Rival factions of the MAGA movement are now openly feuding in an increasingly nasty civil war, and questioning whether the president will make what they regard as the right move in the Middle East. Trump himself stunningly split with one of his own close advisers on Tuesday, dismissing Congressional testimony from Director of National Security Tulsi Gabbard. In March, Gabbard stated that the intelligence community had assessed Iran was not building a nuclear weapon. 'The IC continues to assess that Iran is not building a nuclear weapon, and Supreme Leader Khamenei has not authorized the nuclear weapons program that...