Bush used earpiece to give his closing statement

Quickie diary in response to this story and this video clip of Bush's D-Day speech. Go watch the clip -- Bush is clearly repeating a prerecorded speech (recorded by him) so he doesn't have to use notes.

Now watch Bush give his 2-minute closing statement from the first debate. He pauses after every sentence, just like in the D-Day speech. Was Bush wired just so he could give that 2-minute statement without screwing it up?