Didn't Sheriff Joe Arpaio looked into this and found the same problems with the first BC?

Just a coincidence, but in the early hours of this day, Andrew Breitbart died.
Several hours later, Sheriff Joe Arpaio presented his Cold Case Posse investigation into the fraudulent birth certificate of President Barrack Hussein Obama.
Lead investigator Frank Zullo presented the
findings.
The obvious fraudulent document made no
headway as the corporate media did not disclose the findings of the investigation.

Yes. Obama's birth certificate was created with parts of another Hawaii citizen birth certificate, Joanna Ah Nee.