At the end of the day, terrorist will always go for the easiest target. London is no longer a viable option as security and inteligence is that tight. Also, throughout history through the British Empire days, Glasgow was the Second City of the Empire. I think this had a lot to do with it as London was not possible, and a lot of Anti-western propoganda still relflects back at the British Imperial days still making an issue over something that is no more.
I wouldn't say it's all America's fault too, not at all. You have to remember that there has always been terror attacks from extreamists. Well before 9/11 and the US's war on terror. I think the root of the problem is religious intollerance of these extreamists, and their misconception of the west and our way of life. Wealth imbalance too must make them angery. Look at the bombings of Madrid. What's Spain ever done. In Canada, there was an incident, I can't recall the facts. Also, the 1st attacks on the World Trade center. To be honest, America and the colition, in my opinion, should be appluaded for trying to tackle the situation and the problem. Wether they are doing it the right way or not, only time will tell, however, I don't see the people in oposition comming out with any ideas, let alone better ones. Those, like the French Goverment, would rather cozy themeselves up to the extreamists, tollerate a terrorist bombing now and again and try to put the colition in bad light than to bother risking sorting out the root of any problems.
Anyway, just to let you know, police have identified the driver that drove into the terminal building at Glasgow airport....his name is Sinjheed Inajeep!