"Combined with reports from the US Army's West Point Countering Terrorism Center, "Bombers, Bank Accounts and Bleedout: al-Qa'ida's Road In and Out of Iraq," and "Al-Qa'ida's Foreign Fighters in Iraq," it is clear that Iraq's Al Qaeda/ISIS legions were created, funded, and armed by Persian Gulf states and are augmented with foreign fighters drawn from Libya's terror epicenter of Benghazi, and Saudi Arabia in particular." (thanks Amir)