The Latest Microtrend

Building a tunnel to connect your two houses. What I don't understand is why you would want two houses that close to each other. If I were super-rich, sure, I'd like to own several houses, but I'd want them in diverse locations to assist vacationing and so forth. One house per city seems like plenty.

This article available online at:

http://www.theatlantic.com/politics/archive/2007/10/the-latest-microtrend/46518/