President Obama is greeted by Israeli Prime Minister Benjamin Netanyahu and his wife, Sara, at the prime minister's residence in Tel Aviv on Wednesday, March 20, 2013. (AP Photo/The New York Times, Doug Mills, Pool)

Photo by: Doug Mills

President Obama is greeted by Israeli Prime Minister Benjamin Netanyahu and his wife, Sara, at the prime minister's residence in Tel Aviv on Wednesday, March 20, 2013. (AP Photo/The New York Times, Doug Mills, Pool)