And for all those students who said spelling never mattered (and a tsk tsk to a Bush copy editor):

Ananova.com points out this presidential goof:

The President enjoyed his recent visit to Britain so much he wrote personally to thank Metropolitan Police Commissioner Sir John Stevens for keeping him safe from terrorists.

Unfortunately, the letter from the Oval Office to New Scotland Yard was addressed to the "Comissioner" of the Metropolitan Police, with the second "m" missing.

The story said commentators had earlier suggested that Bush might have brought grammar experts along on the trip because it had been gaffe-free — until now.

Perhaps there's a White House job opening up as you read this.