Do you think there will be a terrorist attack during London 2012 olympics?

not likely, you should look into how many people arrested under the terrorist acts have actually be proven guilty, you may be surprised by what you find. terrorism is is not the problem that the media make it out to be, i strongly recommend you start looking into what you hear on the news yourself before you let it affect your life, the world is a much nicer place than the media makes out. and they don't always tell the truth.