Sad....but it is true . When bad things happen, they do indeed rejoice. It is like a vindication of their doom mongering, they feel justified, they feel great - because they are "no part of the world", they are special..oh so special !
I am agast at his statement that "no Witnesses were killed" so the others do not matter ...that is sick. I wonder what Jesus would think of it?
NB. I can still remember the triumphalism of some dubs when Aids was always in the news. Some were delighted that they were getting their come-uppance!