This is old news...I posted about a Newsweek article almost 2 years ago which included photos of British Nationals (Anglo) who joined AQ and were seen and photographed in Pakistan at their training facility.

Some of the 'stan' countries have very caucasian-looking people, even Afghanistan has tribes of caucasian-looking people.

Racial profiling is nonsense - most of the people who've attacked the US in one form or another are red/white/blue Americans.