...We are living in the heart of things -- in Trafalgar Square -- and, for what it's worth, can report that there is nothing of any substance going on at all. It's quite quiet -- people are going about their business, but the usual buzz of tourist activity has slackened a bit. The first round of scheduled protest events involved a big talk by prominent left-leaning activists, and drew about 2,000 people. Then, about 1,000 marched through Oxford Street to protest the Bush Administration's environmental policies. The thousands who were supposed to greet him at Buckingham did not materialize -- there were maybe 100. Right now (Wednesday afternoon), just after the President's big talk, there are a few hundred people milling around Trafalgar Square, a women's prayer circle, and some people congratulating themselves for putting red-dye in the fountains (get it?). The crowd is a little bigger than the crowd two days ago, who were protesting the ban on feeding the pigeons, but certainly smaller than the crowd last month, who were protesting tuition hikes at universities. The cops were cracking up. There was supposed to be a big "alternative state parade" of cyclists and other folks, but it seems to have fizzled. (There is a helicopter overhead right now.)...