The issue is not whether this is fake news. It is obviously well beyond 'fake news' into some kind of perverse dystopian propaganda nonsense which would be expected to be printed in Russia or China. Nasrallah wanted to kill everybody in all religions including fellow Islamists if they did not support him, his terrorist groups, and his religious zealotry. The very idea that he would ever consider the idea of 'religious equality' is farcically absurd.
The bigger question to me is, 'Why?' Why did they write this? What did they hope to gain? and from whom? Were they somehow forced or coerced into publishing an article which implies that Hitler really just wanted peace, and to take care of minorities across the world?
If not then why would they embarrass and degrade themselves like this. It would be so enlightening to know the full story on who wrote this, who edited it, and who approved it for print. And again, why did they do this? It is a question to which we will never know the answer.