A simple bus ride north of the capital city can be a dangerous thing in Mexico. Not because of bandits, but bad drivers. On the way to our destination, we witnessed a flipped car and a person pinned beneath it- perhaps dead. How did the car flip? We could barely guess. Probable death notwithstanding, we arrived at Teotihuacan without problem. It is still a working archeological dig site. Real Indiana Joneses in sombreros sift dirt under tarp shades as the tourists mill around trying to avoid the aggressive trinket sellers. The whole site echos with the sounds of the flute doodlings and jaguar calls to entice people to buy. Bright red summer tanagers eyed us like little guards on duty, and seemed to give us their leave to come and go. Ants, not aliens may have build everything. A puppy certainly rules the city now. No sprained foot, no burning sunshine was going to keep me from BEING there. The light is relentless even on a hazy day and I did not complain a...