As I said back channels are critical to -a sitting government!-
But there was a sitting government, a state department, an intel community (Deep State!)...and Kushner bypassed all of them and picked up his phone. That's troubling.
Why Russia, given the Russia heat? Who knows. I truly don't think Trump, for all his foibles, is in cahoots with the Russkies. The Russkies may want to be in cahoots with him but it seems like a lopsided love affair. Trump will run off with the Mexican guy if he just shows a little leg. Putin meanwhile loves Don.