Show me where she exercised UK citizenship ever again after attaining US citizenship,.
I take this as a concession that you have no reference to support your claim that Donald Trump could only have been a U.S. citizen at birth, one of the theories of “natural-born citizen” of birthers.
By law and precedent, it is clear that Trump is a “natural-born citizen.” By this time, there are something like 1,000 actions by administrative officials (acting as magistrates) and judges with respect to placing the names of persons on the ballot who lack one or two of the following three conditions: (1) having a mother who was a U.S. citizen at the time of birth, (2) having a father who was a U.S. citizen at the time of birth, or (3) having been born in the United States.
Among the people who were challenged have been: Vice President Charles Curtis (mother was a registered member of an Indian tribe and born on an Indian reservation), (2) Senator Barry M. Goldwater (born in Arizona Territory), (4) Governor George Romney (grandparents had left the country for Mexico), (3) Senator John McCain (born in the Panama Canal Zone), (4) President Barack Obama (born of a non-U.S. citizen father and possibly outside the U.S.), (5) Senator Ted Cruz (born of a non-U.S. citizen father and born in Canada), and (6) Senator Marco Rubio (born of two non-U.S. citizen parents).
Among the birthers who questioned whether Ted Cruz and Marco Rubio were natural-born are the New York Times and the Washington Post. Of course, they had “good reasons” to do this, while demeaning other birthers. Actually, I don’t question the motivation of anybody. But, I do recognize the role of law and precedent in resolving controversies.
As to why a person should be a natural-born citizen, look at the two naturalized Muslim females we have in Congress. It is clear that they hate this country and the majority of us, and also clear that they are fundamentally ignorant of our history, our heritage and the ideals for which this country stands and for which so many of us, over the generations, have sacrificed. The hardcore of the Democratic Party, it seems to me, hates this country, many because they have no real ties to this country and others because they are self-haters (actually, these people are both narcissist and self-haters). But, among the Democrats are many people, such as Congresswoman Tulsi Gabbard of Hawaii, whom I respect as fellow Americans.