Not mad, just angryTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoGederts Gelzis05/25/2013May 25, 2013Sandr Riga was declared insane by Soviet doctors seeking to repress political dissent. Now, finally, he hopes to have that judgment revoked.https://p.dw.com/p/18dVaAdvertisement Report: Gederts Gelzis