No they aren't. They're citizens by birthright based on naturalization law, not by nature. They are determined to be citizens at birth by law. That is different than a natural born citizen who is a citizen by nature and blood, not by law. The only physical means to achieve a natural born citizenship is to be born in the US to 2 US citizens. Every American has known that. That's why we have a 14th Amendment to allow citizenship to people born here who parents aren't US citizens. That's why we have provisions in the naturalization law to give citizenship to children born overseas to US parents. If they were already natural born citizens they wouldn't need citizenship through the 14th Amendment or naturalization law.

The confusion is between the terms natural born citizen and birthright citizenship.

Here's the list:

1. natural born citizen - born in the US to 2 US citizens (blood and soil)
2. 14th Amendment citizen - born in the US under our jurisdiction (soil born here to legal non-citizens)
3. born abroad citizen - born in another country to at least one US citizen parent determined by naturalization law
4. naturalized citizen - born in another country to non-citizens who are naturalized through naturalization law

Only Number 1. is eligible to be President or Vice President of the United States under Article II of the US Constitution

Number 2. - 4. are citizens who can run for Congress but not President or Vice President.

If you want 2. and 3. to be eligible to run for President and Vice President, then we would need to amend Article II of the US Constitution and make that possible. If you want more Obamas, Rubios and Cruzes, then start some movement to change the Constitution. I don't. I want to restrict the Presidency and Vice Presidency to natural born citizens, born in the US to 2 US citizens. There were valid reasons for this when our country was founded and Article II was written, and honestly, they are every much as valid today if not more so than they were then.

If you're tired of globalism, if you're fed up with massive illegal and excess legal immigration, then you have to stop electing people to federal office who are not natural born citizens. People with foreign connections through their place of birth and parents have a different view of our country, because they were raised and influenced by the foreign connection. Look at Congress, stop electing people who are not natural born citizens. Just stop it. Make it your own personal criteria if you don't think the courts will support the Constitution. You vote, it's your call.