RT News - July 07 2021 (12:00 MSK)

The efficacy of Pfizer's Covid vaccine has fallen by nearly a third. That's according to a new Israeli study. The findings come in the face of the rapidly spreading Delta variant of the virus around the world and the growing issue of vaccine hesitancy. Tightening the grip over tech giants - India says Twitter is no longer 'immune from responsibility' over user-generated content. The verdict coming two weeks after the Texas Supreme Court made almost the same ruling about Facebook. Australian MPs urge Washington to withdraw its extradition appeal to the UK and drop all charges against Julian Assange. We hear from one of them.