England is Not The Same as UK

England and the United Kingdom are not interchangeable. The UK includes England, but not exclusively. The clip is from Obama's joint appearance with Brown in the UK. It is a minor snafu, but it is generally bad when you flub the proper name of the location of your audience.

Video embedded below. (From http://hotair.com/archives/2009/04/02/obamateurism-of-the-day-11?)