what if something happened here in the uk. it’s a scary thought, but one that became more real the other day with the continuing activity around heathrow airport. you know how you sometimes think horrible thoughts? among the numerous times i’ve flown into heathrow, on the low flying descent over western london and windsor, i’ve actually had that thought of ‘what if someone just parked somewhere, got out, and launched a sam’? it seems so easy, if someone is evil enough and has the equipment. we know people are evil enough and now british intelligence tells us that the equipment has been smuggled in.