When did his official title change to 'Honorable'?

G. Younica
 From the Google Press Center:

"With this latest version of Google Earth you can not only zoom into whatever part of our planet's surface you wish to examine in closer detail, you can now dive into the world's oceans that cover almost three-quarters of the planet and discover new wonders that had not been accessible in previous versions of this magical experience," said The Honorable Al Gore at this morning's launch event in San Francisco


 From the Google Press Center:

"With this latest version of Google Earth you can not only zoom into whatever part of our planet's surface you wish to examine in closer detail, you can now dive into the world's oceans that cover almost three-quarters of the planet and discover new wonders that had not been accessible in previous versions of this magical experience," said The Honorable Al Gore at this morning's launch event in San Francisco