in russia, president putin insists on immediate guarantees that nato will not expand further to the east. you must give us guarantees, you must do it immediately, now. we be pandered to with unnecessary chatter while the other side carries out its own plans. hello, wherever you are or around the world. welcome to bbc news. we begin this are in the united states. a former police officer in minnesota has been found guilty of manslaughter, following the killing of a black motorist, daunte wright. kimberley potter says she mistook her handgun for a tazer during a routine traffic stop. the prosecution argued she'd shown culpable negligence during the incident, which led to several nights of intense protests.