best guess on the sabotage inside Russia is Ukrainian efforts. They have the least amount to lose. Also, Putin might do it to his own facilities to drum up outrage. He's done that before.
Of course the normal COA is to go for the US House not the Senate from state politics. I was being irrationally exuberant. I will say that Michigan Dems have no shortage of smoke show ladies right now.
I think because of payola. The DJ who was center of that scandal was Alan Freed who was a taste maker for Rock and Roll and he was based in the Cleave.