Maricopa County Sheriff Joe Arpaio exits after announcing July 17, 2012, in Phoenix that President Obama's birth certificate, as presented by the White House in April 2011, is a forgery based on an investigation by the Sheriff's office. (Associated Press)

Photo by: Matt York

Maricopa County Sheriff Joe Arpaio exits after announcing July 17, 2012, in Phoenix that President Obama's birth certificate, as presented by the White House in April 2011, is a forgery based on an investigation by the Sheriff's office. (Associated Press)