There are no disagreements. Obama informed Netanyahu exactly what was going to take place. There were no surprises. One must be savvy enough regarding Israeli politics to know that if Netanyahu didn't protest in public his coalition would not survive his flight back to Israel. This is a reality of Israeli politics. Obama actually made more concessions and supported Israel in concrete ways. Anyone that carefully read his statements would realize this.
Thousands gather in Kuala Lumpur for rally urging Malaysian leader to quit (AP)
from the article: Barak: Israel-U.S. differences on peace process 'smaller than they seem'