71% of all canvassers for liberal causes are over 45 years old?

I don't know about you, but when I looked around the Derry NH headquarters (where I spent most of the 08 campaign), or up and down the aisles of the buses headed north, or around the Marshfield office where thousands of phone calls were made, all I saw were (handsome, energetic) middle aged people. We hear a lot about the youth vote, the minority turn out, the no-drama-Obama campaign, but very little about what I like to call past-their-prime-power.