21:30BBC News with Katty and Christian18/03/2021 GMTBBC World News Duration: 22 minutes Thu 18th Mar 2021, 21:30 on BBC WORLD NEWS North AmericaKatty Kay in Washington and Christian Fraser in London report on the events that are shaping the world.GenresNewsFormatsBulletinsBrandBBC News with Katty and Christian Source: BBC Online