I have some questions about the possibility of moving to Ireland. I am currently living in the U.S, but I am part of the EU as a dual citizen of Italy and have a passport from Italy in addition to my American passport. I understand that this makes it easier for me to travel abroad all over Europe, but I'm wondering if this also means I still need to obtain a work visa to work in Ireland? If so, do I apply for one through my American or Italy passport? I have been getting some confusing advice. Thanks in advance.