Reading about that tiger mauling made me think about it. I have a valid one out of Utah, it's good in a bunch of states including Montana, so I haven't gotten one here. But I never carry except on road trips and then it's just in the truck, not on my person. Could certainly be a lifesaver at the right time though. It's doubtful a .40 would kill a tiger, but give me half a dozen shots or so and it'll be close.
Glad it wasn't my family at the zoo that day. 