If we were to go after individuals who publicly deny the Holocaust, over 25 percent of the Arab Israeli community in Israel be targed, all according to this article. What do you think world opinion would be if Israel did target them. That is 250,000 plus people we are talking about, just in Israel. The Arab world, and the hypocrites in Europe would use Israel as a punching bag if their were to inforce strong punishment for Holocaust Denial. This is the sad reality we live in. Some things are still denied to the Jew.
26-year-old sustains serious injuries in Tel Aviv stabbing (Haaretz)
from the article: Poll: Over 25% of Israeli Arabs say Holocaust never happened