CNN: The site has been secured, the tents pitched, banners raised and, most importantly, compost loos installed; there is little to do now but wait for thousands of campers to arrive for one of Britain’s biggest environmental protests this year. Last year, the Camp for Climate Action had the new Heathrow airport runway in its sights. This year they’re targeting the proposed site of Britain’s newest power station in its namesake village of Kingsnorth in England’s Kent district. The …