Peter Neumann

A militant Islamist fighter uses a mobile to film his fellow fighters taking part in a military parade along the streets of Syria's northern Raqqa province on June 30, 2014.

The extremists who killed James Foley are as brutal as they are Internet savvy

Media

Among the many disturbing aspects of the execution of journalist James Foley is the fact that it was part of a deliberate PR campaign. Groups like ISIS rely on hundreds of tech-savvy foreign fighters from the West to disseminate their radical vision — often with success.

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