Does the thought of being watched change how you behave in your own home?

Trump threatened a genocide against Iran and a destruction of their nation state in an Easter message about Iran, is this the type of person Christians say they follow?
Why would someone make a massive trade at 6:49 a.m., 15 minutes before a market-moving presidential announcement with billions of dollars at stake and without a hedge?
What are the possible repercussions for the United States if its military interventions are seen as violating international laws or norms?