Luanda Leaks: Angola's Isabel dos Santos faces scrutiny
A self-made woman or the beneficiary of decades of corruption and nepotism? Isabel dos Santos, the daughter of Angola's former leader and one of the continent's wealthiest women, denies damning accusations arising from the Luanda Leaks investigation. We take a closer look. Also, the UK tells African leaders that migrants from the continent will be more welcome post-Brexit. Britain is holding an investment summit as it pitches for new trade before it exits the EU on January 31.