It may be that Google doesn't want to present images of official documents that could be used for making forgeries. Maybe even that State of Hawaii or Homeland Security have asked them to do so. I do not know.
Because Google has not kept it's hands balanced left-vs-right in the past, the deletion of the images as it acts to repress the investigation by citizens for themselves of the issue is reasonably suspicious as being in motive an effective political knee-capping of Obama's opponents.
And just like the questions as do why Obama isn't clarifying the matter of his BC raise issues of his openess and honesty, so to does this event on the part of Google. Both issues could easily be resolved by public openess, by a reasoned and complete explanation that would withstand some scrutiny and due diligence.
Resolved? Maybe if you had something big to hide you wouldn't want it "resolved" either.
Exactly. Since these pics are still on their respective sites, then it was Google which scrubbed and filtered their indexes.