Also, social media platforms allow terror groups to engage with their networks.

Al-Qaeda has been noted as being one of the terror groups that uses social media the most extensively.

The king said the woman would be a valuable source of information on the Iraqi terror group she had joined.

Mr. Hussein's government may have provided some support for the terror group over the years as well.

With the support and shelter of a regime, terror groups become far more lethal.

And people other than the mysterious Jewish terror group may also be after him.

But how could the terror groups be expected to make a neat trade?

Well, after a while, most of the terror groups learned that they were sending the wrong message.

"We hope this incident has taught our leaders not to use religious terror groups under any circumstances."

One of Europe's most elusive terror groups, they say, has been wiped out.