Back in February I showed a Swiss radio journalist around the observatory. To my considerable surprise, he wanted to interview me.
The programme is almost completely in French, with a few bits of me speaking English before they fade up the translation, but if you're interested, you can find it at
http://www.rsr.ch/#/la-1ere/programmes/impatience/?date=16-06-2011 Go down to the bottom of the page to "Les télescopes terrestres" (beside the photo of a telescope) and click on "écouter" (to listen) or "télécharger le sujet" (download). It's a bi file, though - 22 minutes long.