US Senator John McCain backed Prime Minister Binyamin Netanyahu this week in a growing divergence of views with Washington on how to confront Iran's nuclear program. On Tuesday, Netanyahu charged that US Chairman of the Joint Chiefs of Staff General Martin Dempsey was "unwilling to aid Israel" in ensuring Iran does not obtain nuclear weapons. Netanyahu added that Dempsey's assertion a pre-emptive strike on Iran's nuclear facilities would be "destabilizing” for peace talks and “not prudent” for America’s efforts "served the Iranians." Siding with Netanyahu, McCain told reporters in Jerusalem “There should be no daylight between America and Israel in...