Q: What about Arabs coming in from other countries?
A: Well, it seems to me -- and the weight of evidence indicates -- that Arab Islamists have fully joined the Iraqi resistance in Iraq ... Iraqi is gradually but steadily replacing Afghanistan and Bosnia as a magnet for many Jihadi recruits to confront the forces of the so-called "unbelief". And it seems to me that anti-American forces must now feel that US forces are very vulnerable in Iraq and could be bogged down in a prolonged guerilla war. If this particular resistance continues I feel you're going to have many more Jihadi fighters joining the Jihad in Iraq against the American forces.
(9/2 NPR Interview with Fawaz Gerges, a Middle East and international affairs professor at Sarah Lawrence College. Gerges' bias is that this is a bad thing. YMMV. via
defective yeti)