I'm sorry, I didn't put the URL address to it, but I'll try to find the original, but I've found other articles, also.
"Research has since uncovered the law, in force at the time of Obama's birth, that were he to have been born in another country, his young American mother's youth extended time abroad would not suffice to make him a "natural born citizen." from June 26, 2008
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http://sandiego.craigslist.org/csd/pol/733720475.html
He earlier cited FindLaw.com in noting the requirements that were in force from Dec. 24, 1952 to Nov. 13, 1986, encompassing the time of Obama's birth, state, "If only one parent was a U.S. citizen at the time of your birth, that parent must have resided in the United States for at least 10 years, at least five of which had to be after the age of 16."
http://www.worldnetdaily.com/index.php?fa=PAGE.view&pageId=66991
If I come across the original, I'll post the address, again sorry for the inconvenience.