Throughout its history, the American Israel Public Affairs Council, or AIPAC, has been studiously nonpartisan, aiming to reinforce the broad consensus in support of Israel that has characterized both major political parties.  But Barack Obama’s Iran policy has been so egregiously insensitive to Israel’s concern for its survival that the organization has been forced to take a position on Congress’s role and on limits on the administration’s flexibility, as the Israeli leader prepares to speak to the group today.  Jay Solomon and Carol E. Lee report in the Wall Street Journal: The leadership of the most powerful pro-Israel lobby in the U.S. publicly broke Sunday from the White House over the issue of Iran policy during the first of a three-day policy conference in Washington attended by 16,000 of its members. Leaders of the American Israel Public Affairs Committee, or Aipac, outlined a strategy moving forward of working through Congress to...(Read Full Post)