as darkness fell, heavy gunfire was repeatedly heard around the presidential palace with their helicopter said to be hovering overhead. if president roch kabore is deposed it will be yet another coup in a country that's seen more military takeovers than any other african nation. russell trott, bbc news. tens of thousands of people are expected to take to the streets in towns and cities across germany later to protest against covid restrictions, and plans to introduce a vaccine mandate. the authorities are increasingly concerned about the radicalisation of some of the protestors who spread conspiracy theories and hate speech online. our berlin correspondent, jenny hill, has more. dance music every week, tens of thousands of germans take to the streets. they're sick of covid, oppose restrictions and they don't want the vaccine. bjorn who's unvaccinated says