In sum, Trump is either hiding something so threatening to himself, or he’s criminally incompetent to be commander in chief. It is impossible yet to say which explanation for his behaviour is true, but it seems highly likely that one of these scenarios explains Trump’s refusal to respond to Russia’s direct attack on our system – a quiescence that is simply unprecedented for any US president in history. Russia is not our friend. It has acted in a hostile manner. And Trump keeps ignoring it all.