sudan's acting foreign minister, 0mer ismail, has said his country's army has changed and will protecthe bbc that sudanese forces have taken over security in da rfur after a united nations and african union peacekeeping mission came to an end. in less than three weeks, donald trump will be leaving the white house and joe biden will take office, marking a dramatic shift in us politics. in the last of our series of look aheads to 2021, our senior north america reporter anthony zurcher, takes us through his predictions for the year ahead. of course, the biggest topic in us politics in 2021 is that there is going to be a new president leading the country. donald trump's time in the oval office is coming to an end and onjanuary the 20th, joe biden will be sworn in as the 46th president of the united states. normally in the first 100 days of a presidency, the president focuses on his agenda and his priorities at a time when his political capital is at its highest, butjoe biden pretty much has his agenda already set right now. 100 million shots in the first 100 days. his administration is goi