this is bbc news, the headlines: us members of congress have held a vigil on the steps of the capitol building, to mark one year since the attack, asjoe biden blames donald trump for the riot. president biden said the rioters held a dug into the throat of american democracy and accused them of acting after donald trump spread a web of lies. russian soldiers have arrived in kazakhstan to help crush a of anti—government protests which began over rising fuel prices. they were sent after an appealfrom rising fuel prices. they were sent after an appeal from help by kazakhstan's president. reports say security forces have taken control of central almaty. the men's tennis world number one, novak djokovic, remains under detention in a hotel in melbourne after his visa was revoked in a row whether covid precautions. his treatment has drawn criticism from the serbian government, as well as his family, who have called him the victim of a political witch—hunt.