The United States government is in over $38 trillion debt. With China and BRICS countries focusing on facilitating trades with their own currency, the importance of USD as the last resort is decreasing rapidly. It is a wake up call for everyone.
The US clearly feels threatened by Iran's motivation of having Neuclear weapons. Like any other situation over the last two months of wherever any country went against the US interest, the leader has fallen to the ground by force. Be it Maduro or Khamenei. The media shows a fraction, tailoring the stories but if the peace board leaders bring peace by war then we are doomed for real.