I've invented Cameron's dialogue here, but it makes for an interesting thought. What were he and his government thinking of when they decided to start placing surface-to-air missiles on the roofs of Londoners? Just suppose a terrorist missile or rogue Apache helicopter makes it into the Capital's airspace, will they really shoot it down over the heads of the populace? What an incredibly stupid plan. No wonder the Tories and Lib Dems got a kicking in the local elections yesterday. I will be amazed if Boris Johnson does get elected as mayor again now because of decisions like this, but then again the British public usually amaze me anyway.