Suggesting that little execution planning went into the implementation of Trump’s controversial executive order temporarily banning the admission of refugees and travellers from seven countries, less than 24 hours later the impact was already resonating at airports around the world and could best be summarized in one word: confusion. It was most evident at New York’s John F. Kennedy International Airport where a dozen people were detained and some separated from family members, according to lawmakers and attorneys scrambling to get them released and struggling to interpret the new rules.