From CNN Pentagon Correspondent Barbara Starr
WASHINGTON (CNN) -- As many as 60 percent of the foreign fighters who entered Iraq in the past year have come from Saudi Arabia and Libya, according to documents discovered in a raid in September near the Syrian border, a senior U.S. military official in Baghdad confirmed to CNN Thursday.
A Syrian soldier stands guard at a border post with Iraq. The majority of foreign fighters coming into Iraq have entered via Syria.
The documents confiscated in that raid listed the identities of more than 700 foreign fighters in Iraq, whom the United States believes entered that country since August 2006. The official describes the documents as "an al Qaeda rolodex."