In fact, two documents strongly back Gaddafi on this issue.
The first is a secret cable to the State Department from the US embassy in Tripoli in 2008, part of the WikiLeaks trove, entitled "Extremism in Eastern Libya", which revealed that this area is rife with anti-American, pro-jihad sentiment.
According to the 2008 cable, the most troubling aspect "... is the pride that many eastern Libyans, particularly those in and around Dernah, appear to take in the role their native sons have played in the insurgency in Iraq … [and the] ability of radical imams to propagate messages urging support for and participation in jihad."
The second document, or rather set of documents, are the so-called Sinjar Records, captured al-Qaeda documents that fell into American hands in 2007. They were duly analysed by the Combating Terrorism Center at the US Military Academy at West Point. Al-Qaeda is a bureaucratic outfit and the records contain precise details on personnel, including those who came to Iraq to fight American and coalition forces and, when necessary, commit suicide.
The West Point analysts' statistical study of the al-Qaeda personnel records concludes that one country provided "far more" foreign fighters in per capita terms than any other: namely, Libya. FULL ARTICLE