Werner Bergholz, former professor of electronic engineering and consultant for the German parlament, discusses the responsibility of school heads and teachers with regard to the mass testing at schools. ----------- COMMENTARY Playlist: https://www.oval.media/en/investigative-studies-en/#commentary Visit our platform: https://friends.oval.media/ Our Website: http://www.oval.media Subscribe to our newsletter: https://my.sendinblue.com/users/subscribe/js_id/2k2yj/id/1 ----------- Please donate! We need your support to continue: Bank transfer: OVALmedia Berlin GmbH IBAN: DE34 7016 9466 0000 9544 89 BIC: GENODEF1M03 Reference: "COMMENTARY" Paypal OR oval@oval.media Bitcoin (primary address) bc1q7xfc7ppuw5jwz77sy29txy0efwqnpxw70swgy6 Monero (primary address) 4ATT5z6TgvR6aH9HsPjjLENB6wMaF36aMYwFs2N6sXXWfMZpgz5Vs2GNBrtLAJxVdZEPnvRiF4c56R1k2pfGEvvfFfBztpn