We've seen that Apple under TC is profit margin model. So moving production to the US is likely not appealing at this moment.
And, I don't think TC, having built up an extensive supply chain with his wealth of experience will fall for Trump's 'Made in America' BS.
Trump has no concept of an international business that involves millions of stakeholders. He knows how to open pretty looking buildings by bullying suppliers, but thankfully that doesn't fly in a multinational company.
You have a moron as a president. He has only superficial knowledge of any topic.
He tells people what they want to hear, which is why people fell for his campaign rhetoric, which he is now reneging on.
Heeeeeere comes hyperinflation.
I recommend that Trump supporters read this piece in its entirety:
http://www.newyorker.com/magazine/2016/07/25/donald-trumps-ghostwriter-tells-all
The short of it is that he is only concerned with himself and is quite bad at business.