Time to Change the Story

The Israel Project hired pollster Stanley Greenberg to test American opinion on the Middle East conflict -- and got a big surprise. In September 2008, 69% of Americans called themselves pro-Israel. Now, it's only 49%. In September, the same 69% wanted the U.S. to side with Israel; now, only 44%.

How to explain this dramatic shift? Greenberg himself suggested the answer years ago when he pointed out that,...