There's a war going on you know...

The two best events to look at for that likening would be Deir Yassin - the systematic destruction of everything and anything in the town in order to scare out the palestinians (it worked) - which was a tactic the Nazi's used in exactly the same way.
Other one was that the Zionists never really disliked the Nazis, Hitler and and the Zionists talked about the possibilities of leaving germany and taking Israel with Germany's support.

Evidence please.