president biden has spoken of his gratitude to humanitarian workers in eastern poland for welcoming in more than two million ukrainian refugees. mr biden also told some of the nine thousand american troops stationed there that the west was responding with unity to president putin's aggression. now on bbc news, the media show. hello. this week, i'm in los angeles for the 94th academy awards, which take place on sunday. and one film in particular is attracting a lot of oscars attention. the power of the dog, directed byjane campion and starring benedict cumberbatch, is a slow—burning western based in 1920s montana. it is up for 12 nominations, including best picture, and one man who will be