Obama birth certificate report from Arizona offered as e-book

PHOENIX -- The lead investigator in an Arizona sheriff's investigation into President Barack Obama's birth certificate is selling his report as a book.

Retired detective and volunteer Maricopa County sheriff's posse member Mike Zullo is listed as the co-author of "A Question of Eligibility," an e-book for sale through Amazon and Barnes and Noble.

The book is a copy of the investigation findings presented to the press Thursday.

Zullo's co-author is Jerome Corsi, a well-known political conspiracy writer.