Sudan crisis: Chaos at port as thousands rush to leave

Fighting has continued in the Sudanese capital, Khartoum, as the United Nations warns of a deepening humanitarian disaster. Thousands of people have fled the city, but the situation is getting worse for those left behind.<br /> <br /> We take a look at Liberia's unfolding political equation as the country heads towards the presidential election in October. One of the main contenders, Joseph Boakai, has already sparked controversy by naming a surprise running mate. <br /> <br /> And we go to Ethiopia and Morocco, where Labour Unions and workers have been prevented from staging protests on this day, International Workers&rsquo; Day.