I understand all that, but I still don't quite get how it could have happened. I'm no expert on the matter, but I do know that a former Nazi soldier was present at the same time as the President of Ukraine. We should be able to find some basic information, at least.
Not only was this individual invited on Mr. Rota's initiative, but the Prime Minister was aware as well, because he invited this same individual to an event in Toronto. Explain to me how this could have happened. The Prime Minister knew. Mr. Rota trusted him. We need to acknowledge how serious this is.
I would like a more detailed explanation.