For example: Required to be a citizen and resident of the USA for the majority of his/her life (>50%). Required to renounce all other citizenship. Required to have spent the last 10 years of his/her life in the US.
Something like that seems fair(er) to me.
EDIT: Clarification.
1) be at least 35 years old
2) natural-born US citizen
3) have lived in the US for at least 14 years
One possible alternative would be to get rid of the 1st requirement, but to add another requirement of having to have lived in the US for a certain number of years as a child (under the age of 18), since we could agree that experience from growing up in the US is very important. Something along the lines of this...
1) be at least 35 years old
2) have lived in the US for at least 6 years as a child
3) have lived in the US for a total of 14 years
Also, do be aware it was created with people in the room who were aware of its consequences. Alexander Hamilton signed the document that made it law, and it prevented him from becoming President.
http://en.wikipedia.org/wiki/Constitutional_Convention_%28Un...
Ever since reading a first-hand account of a grade school student quietly thinking about how their teacher’s pronouncement that “any of you could become President!” was incorrect for that student, an immigrant, I have seen this clause as a bit excessive.