IN AN OLD gangster movie, actor Edward G. Robinson had a great line, "You can dish it out, but you can't take it," which applies perfectly to the European left. They come along and hit you on the side of the head, and if you raise a fist in response, they cry, "Foul, foul, foul!" Thus it was that a German Socialist, Martin Schulz, was wounded oh, so deeply when Silvio Berlusconi answered in kind to Schulz's slam during a session of the European Parliament. Berlusconi is the conservative prime minister of Italy and a very rich, outspoken man who...