Letter: Why weren't ISIS targets hit?

I was happy that France dispatched a dozen jets to bomb Islamic State group targets as retribution for the ghastly attacks in Paris .

I read that U.S. intelligence supplied the locations of the ISIS training grounds and oil supplies. What am I missing here? Since we had this information, what have our highly publicized limited bombings been targeting? Could it have been their overabundance of palm trees?

Perhaps if we had bombed these targets sooner, hundreds of terrorists could have been eliminated.

Marty Orenstein, New Hyde Park