Silly if you ask me
Is Russia posting disinformation and propaganda trying to create dissent within America? Of course not.
Why on earth would the Russians go to the trouble and expense of trying to turn Americans against each other, when they are all at one other's throats already?
It's like alleging that some big corporation has launched an expensive multi-year research project to see if it can make potassium react with water.
Biting the hand that feeds IT
