All our Presidents were natural-born citizens, as is Barrack Obama. He meets the requirements the same as George Bush, Bill Clinton and any other President.
No, he does not meet the requirements. One does not MERELY need to be born on US soil to be President.
ALL of our Presidents have been born on US soil to US citizens (plural).
Obama has ONE parent that was US citizen. He is not naturally born.
If Obama’s dad was naturalized and became a citizen of the US BEFORE Obama Jr. was born, this wouldn’t be an issue.