Back to the past

In this very well written and out to left field and back article from Slate.com http://www.slate.com/id/2280972/ [2] we find out why street cars and not monorails will be solution to our urban transportation problems. The Magnum Photos gallery of trolleys, street cars and trams accompanying the article is a nice touch. (Get extra credit for spotting past president Nixon in an interesting position in San Francisco.)