Another day, another tweet, another incident. This time Donald Trump, the prolific and seemingly indiscriminate tweeter who just happens to be leader of the free world has damaged diplomatic relations with Australia by raging against a refugee resettlement deal that had been struck in the dying days of the Obama administration.
When Australian prime minister, Malcolm Turnbull, called Trump to seek clarification about the deal – which involved resettlement in the US of up to 1,250 asylum seekers held by Australia in an off-shore detention centre on the pacific island of Nauru – Trump was

