But Obama said they were kind gentle folk

Business Insider: A new report out Tuesday paints a bleak picture of ISIS infiltration in the US.

Researchers at the Center for Cyber and Homeland Security at George Washington University investigated the presence of American ISIS supporters on social media and found that "ISIS-related mobilization in the United States has been unprecedented."

US authorities are reportedly aware of 250 Americans who have attempted to travel to Islamic State territory — some successfully, others not — in Syria and Iraq. And there are 900 active investigations against ISIS supporters in all 50 states, according to the report.

Omigod, deranged Arab, mohamed belt bombers!  This needs a cartoon.

This is the original deranged, muhamed belt bomber, as reproduced by historians.