"Did you have a hard and trying winter?" the article begins. "And you Californians; did the smog and fog drive you to distraction? Your worries are now over, for here, in Mexico City, is the ideal retreat... Until you have actually seen it, it is hard to realize how beautifully modern, and how far ahead in architectural design Mexico, D.F. is." Seybold touts the "spring-like climate" and states that "the city was once the bottom of a lake" accounting for its wheelchair-friendly level landscape. ...