In the Middle East is anyone – friend or foe – taking Donald Trump seriously?

Donald Trump has suffered a cascade of humiliations at the hands of Iran and Iranian allies in the last two weeks. But, according to international and political editor Peter Hartcher , humiliation is the least of Trump's problems now. In today's episode, Hartcher discusses the strikes from Houthi rebels over the weekend, which confirm a new front to this war. And the significance of Saudi Arabia,…