As a regular user of You Tube, I found this conference very interesting to listen to. I hope you’ll like it as well. It is quite long, as it lasts 55 minutes.

This entry was posted on février mercredi, 2011 at 19:10 and is filed under Read or watch. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.