A tiger escaped from its enclosure in the SF Zoo, killed one visitor, and mauled two others. Apparently the same tiger reached through the bars of its cage last year and clawed a keeper, so the zoo

added customized steel mesh over the bars, built in a feeding shoot and increased the distance between the public and the cats.

No, no, no. They installed a feeding chute, people. A feeding shoot conjures up all sorts of interesting images, however...

Cross-posted at cranky_editors.