What could we expect from a second Trump term?

A decade has passed since Barack Obama failed to enforce his "red line" against the use of chemical weapons in Syria. But a US president made good on that commitment in the end. Who, upon the election of Donald Trump, thought he would be the one to hit Bashar al-Assad's air force with cruise missiles on a point of principle? I ask because governments around the world are trying to anticipate the foreign policies of a second Trump administration. It might be easier to forecast the temperature in London at 3.12pm on April 16th 2048. He is, in the end,…