Here’s what he said:

“But what I would say to them is that not only am I absolutely committed to making sure they maintain their qualitative military edge, and that they can deter any potential future attacks, but what I’m willing to do is to make the kinds of commitments that would give everybody in the neighborhood, including Iran, a clarity that if Israel were to be attacked by any state, that we would stand by them,” Obama said.

Here’s the problem with that… nobody believes him. He has let too many “red lines” be crossed for anyone to take him seriously when he tries to talk tough.