Iran has bitten off more than it can chew.
Israel will strike deep and precisely into the heart of Iran. Poke the bear and you'll get what you deserve, Hamas is learning the lesson the hard way and the next cab off the rank will be Iran.
I've visited Auschwitz on several occasions when Israeli students have been making their pilgrimage, never again they say.
"They see the remnants of a once great Jewish center and learn about the killing machine that ended it. They often wrap themselves in Israeli flags; they often cry. How can anyone visit Auschwitz and not cry?" https://www.nytimes.com/2018/02/14/opinion/israel-poland-holocaust-auschwitz.html
