ISIS Threat to US

How ISIS could threaten the US; How ISIS could threaten the U.S.

Al-Trinidadi from the US?

Al-Habashi from Britain?

Lt Col. Rick Francona (RET.)

Falah Mustafa Bakir, Foreign Minister, Iraqi Kurdish Regional Government: "We need the United States and NATO to interfere because we are fighting on behalf of all those who are against terrorism."

Risk: US military assets given to Kurdish forces could get in the hands of ISIS or US-armed Kurds could progress to overtake all of Iraq.