I lived in N. Ireland for over 10 years. Through my grandfather, I was eligible for Irish citizenship. When I approached the American Consulate in Belfast, they told me what I could do and what was frowned upon. I was not allowed to participate in a political party and something as small as voting in a local election could endanger my American ( born and bred) citizenship. I have no problem with someone holding dual citizenship, but as a Congresswoman she should decide where she stands. Yes, it may be a smart move , but even someone like me sees her as someone with divided loyalties.