Martin Jay
Trump's foreign policy incursions, or as he often calls them "excursions", hit the U.S. economy badly at home.
The previous announcement by Trump which threatened Iran if it didn't comply with his latest terms for a peaceful solution to the Iran war was to be expected. In fact, you could say it is part of a pattern, but to really understand it, you have to understand what is at the core of Donald Trump and the decisions he makes: market manipulation.