hello, i m christian fraser. you re watching the context on bbc news. russia the context on bbc news. is dismantling the powe of russia is dismantling the power grid of ukraine, tonight, the country selectricity operator says there are virtually no power plants and damaged after wave upon wave of russian attacks. the energy problem is compounded by the pitch of the cold weather. the world health organization says it expects 3 million ukrainians to be displaced this winter. the bitterly cold weather. one of the greatest upsets in world cup history saudi arabia, 51st in the world rankings, beat one of the tournament favourites, argentina. and alexa, why aren t you making us any money? amazon s voice activated ai system is losing billions a year, despite its popularity.