Donald Trump as global constitutional breaching experiment j o n a t h a n h a v e r c r o f t , a n t j e w i e n e r , m a t t i a s k u m m a n d j e f f r e y l d u n o f f The publication of this issue of Global Constitutionalism comes a little over a year since Donald Trump was sworn in as President of the United States. Over the ensuing 13 months it has become commonplace to observe that the actions of this President are 'not normal'. Examples of his abnormal behaviour are numerous, but for a quick refresher consider the following (very incomplete) list. Calling the director of the National Parks Service to find photos of the inauguration to disprove media claims that President Obama's inauguration had a larger audience. 1 Launching an investigation into voter fraud over the election he won, without any actual evidence of voter fraud. 2 Hanging up on the Australian Prime Minister because he did not like a pre-existing refugee agreement between the US and Australia. 3 Pressuring the director of the FBI to stop investigating Michael Flynn for his undisclosed dealings with Russia and Turkey. Banning major media outlets from White House press briefings because he did not like the coverage he received from these organisations. 4 Accusing President Obama of wire tapping Trump's