I hate to tell you this, but if you read the link I provided at least one of these men was white. So to me that does not suggest they were african or asian at all. I wasn't trying to be politically correct, I was using the information I was given.Anyone cannot be a terrorist, as we all know; terrorists tend to be from Africa or the Middle East - if not and born here in the west, they still have roots back in Africa/the Middle East and are mainly (modern) from the Islamic relgion. Enough of this political correctness.
What we need to do is have better searches on people depending on their nationality, just like Israel does. A elderly British grandmother is not going to be a terrorist, whereas a young-Pakistani man is far more likely to pose a threat.
Everyone should be searched, there should be no exceptions. That way nobody can be blamed for letting someone slip can they? It's common sense.