A demonstration by Right Sector activists in Kiev, Ukraine, has descended into violence. A grenade was thrown from amongst the protesters injuring several policemen. The protesters were protesting against the law being passed with allows for a degree of decentralisation in Ukraine. Kiev has to pass this law – and others – to be part of the Minsk 2 agreement.
I looked at how Reuters would cover this story specifically. The Right Sector and right-wing Svoboda party  were key players in the Western backed coup in February 2014. The Right Sector is part of the National Guard fighting in the East.