Donald Trump and Taylor Swift are sharing a headline yet again, this time courtesy of new data relating to the president’s controversial and divisive tariff policies. This week, Trump imposed the strict tariff he had been yammering about during the presidential race, slapping a hefty 25% tax on goods from Mexico, Canada and a 10% tariff on goods from China. Later, Trump admitted that the tariffs would cause “a little pain” for Americans (despit…