![Cable Car of the Powell-Hyde line in San Franciscoo Cable Car of the Powell-Hyde line in San Francisco](http://eppsnet.com/images/300px-San_Francisco_Cable_Car_MC1.jpg)
My kid is in San Francisco with a Northwood High musical group. Among the chaperones is the school principal. We don’t like her. More on that later.
“Avoid the temptation to push her in front of a cable car,” I advised the boy.
“Why?” he asked.
“Well . . .” Now I had to think of something. “Because her fat ass would derail the thing, costing innocent people their lives.”