If I HAD to bet, I'd say L.A., and I'd say some kind of nuke, and if this COULD trigger some kind of massive earthquake (and tsunami), it would also further reduce the population and give them two major disasters for the price of one. The reasons I would pick L.A. for this are:

First, the person on a previous post who said they could blame the Fuku radiation on that made a very good point, I think.

Second, L.A. and most of SoCal is so messed up and so overpopulated -- and there are also many illegals and people on welfare, combined with the fact that now only about 25% of L.A. is Caucasian -- that I think killing off much of the SoCal population would make sense to some of the people in power.

Just a very sorry state of affairs that we are even discussing this subject, though.