There's an incongruity to liberals cheering tigers killing humans. They come at it from an "I love animals" angle, but only by patronization. The truth is that wild animals kill. That's Darwin at work. But liberals would never cheer Darwin's work in other areas, like lesser races being bested by superior races. If liberals are saying "hey, if you taunt a tiger, that's what you get," I agree with them. But again, they wouldn't say the same for, say, the U.S. attacking a country that attacked it first.
America: White people footing the bill for a party they're not allowed to attend.