Back to the days of Madame Defarge

It is so difficult not to vicariously relive the times of the character of this infamous woman when you have this going on:

http://timesofindia.indiatimes.com/world/middle-east/IS-jihadists-execute-Iraqi-journalist-12-other-people/articleshow/44779387.cms

When you have an enemy as dedicated and above religious ZEAL, your bombs will not succeed.
In the Vietnam war the US faced men and women with political ZEAL. All the US bombing failed.

However, with an enemy with political ZEAL you can find a political solution.
With an enemy with religious ZEAL - you can never.

They say sixty countries today are allied with the US to bring IS down.

There is no evidence that the US and its allies are succeeding the day before yesterday, yesterday and today and tomorrow.
Please let me know it I am wrong about tomorrow.