 You've heard of Napoleon Bonaparte? Oh, yes. He had it dug by the Sixth Corps of the Engineers of the Imperial Army. Took them three years. All done in secret, of course, for a surprise attack on England. You mean to say there's actually a tunnel beneath the English Channel in use? Certainly it's in use. I've been through it scores of times. Business, you know. Import, export. Just drove back from Kelly a few hours ago.