RT News - February 28 2021 (17:00 MSK)

Constitutional clash just a day after Armenia's president rejects a controversial order to sack the country's top general, and sends it back to the prime minister, the PM sends it straight back to the president. That's as crowds continue to demand the premier steps down. Stockpiles of the AstraZeneca Covid vaccine go unused in Europe, amid claims over its effectiveness. But it comes as the World Health Organization warns of a lack of jabs in poor nations. Doctors in the UK reject plans to make Covid vaccines obligatory for front-line workers.