On Sunday, I became a citizen of the United States. My understanding is that I remain a citizen of the United Kingdom, as do my American-born kids.
I’m putting this post in the Business category for two reasons. First, business and government are hard to separate, particularly here, so near to DC. Second, I believe that citizenship is a requirement (explicit or implicit) for a higher proportion of jobs here than in most other parts of the USA (certainly than in Boston, where I moved from).