I believe there will be a reaction and it will be violent and horrible. Remember Kristallnaght in Germany? Where hundreds of Jewish owned shops were destroyed as well as synagogues. And Jews beaten up or killed. That was a reaction to the killing of one German diplomat in Paris. Actually it's what the Germans wanted to do anyway but now they had a pretext. Same for Russia -- they've been holding back their big guns. Now they have an excuse -- so they won't. Nothing in Ukraine will be off-limits.