Over the last 24 hours, the Internet has convinced itself that it's found an old photo of "Fidel Castro holding Justin Trudeau."
And quickly contaminated Twitter.
Even igniting misinformed wise-cracking commentary.
Well, as some netizens have already pointed out, the photo is not of Justin, but of his late brother Michel.
The photo was taken during Pierre's seminal trip to Cuba in 1976, where he was accompanied by Margaret and their then-four-month-old son Michel.
So there you have it. And to quote @superduper420, "that Michel not Justin."