Jewish ritual practise

What is it with poking holes in human flesh with this crazy bunch!?
Please note after WW 2 was over,
**the stern gang** and a group called *NAKKUM ( hebrew for vengeance) and other jewish gangs out of the new jewish nation of israel, devised a plan to POISON THE DRINKING WATER OF GERMANYS population. It was called "PLAN A". It failed, and they were left with, poisning only bread being made for German soldgiers being held as POW. Wow. First order of buisness for the new jewish nation. To poison wells and bread. Dont write off old European history of judaics poisining wells and baking WEIRD BREAD with blood.