Also the idea that Trump wants regime change in Iran is circulating among journos. This sounds crazy to me, but I think the plan is not so much military, as economic. In other words, the US will now implement intense sanctions against Iran, bringing about conflict within the country, and the rise of an opposition to take power. However, it may well have the opposite effect, that is, helping the hard-liners regain influence, and producing intense Iranian patriotism.
Military solutions seem crazy, although I suppose that Israel may act as a proxy, attacking Iranian positions in Syria, attacking Hezbollah, and so on.
Wow, is this dangerous, or what? There is a joke about regime change, which regime might fall?