Moscow and Constantinople are squabbling again. Rather, I should say that they haven't stopped.
One dispute is about the EP's visit to the Ukraine. By the way, the Church in Ukraine is involved in its own controversy, of course, with a couple of schismatic churches as well as the Unia.
Another dispute concerns New Rome's primacy in Orthodoxy. Third Rome appears to believe in its superiority as defender of the Orthodox Faith over Constantinople.
I like the drama. Vehement defense of divergent views within the Church is healthy...and it's a clear sign that Orthodoxy isn't ossified.