He didn't mention middle class again...
I must admit: I forgot to set the DVR for the second debate. But I found on The New York Times website a brilliant interactive video of this event. You can search for words, go to subjects (red for McCain, blue for Obama) and the transcript will scroll accordingly. It is the best Video application I have ever seen - Maybe next time I skip the DVR all together and watch the third debate of The NYT website immediately...