The Arizona Senate rejected that bill and if it had passed both Houses and been signed into law by the Governor, Obama would have simply presented his short form Certification of Live Birth from Hawaii because the bill didn’t specify any particular proof of birth.
In order to get on the ballot in Arizona in 2008, Obama signed a statement saying that he was a “natural born citizen of the United States.” If that statement was inaccurate, he could have been charged with a crime.
Here’s a link to a scanned copy of the state of Arizona form that he signed:
http://moniquemonicat.files.wordpress.com/2008/12/arizona-election-nomination-papers-barack-obama-signed-statement-he-is-a-natural-born-citizen2.pdf
He could have already been charged with many crimes... if we had an intact law enforcement system. We don’t. And that’s just as big a problem as Obama himself.