Cyclone Freddy kills dozen in Malawi

Malawi&rsquo;s government has declared a state of emergency, after Cyclone Freddy killed dozens of people and caused huge damage, with rescue efforts hampered by continuing poor weather.<br /> <br /> Plus, we look at what Angola&rsquo;s decision to send troops into eastern Congo means for the dynamics of the ongoing conflict in North Kivu province.<br /> <br /> And we have a special report from Tanzania&rsquo;s first commercial aquaculture farm, which it&rsquo;s hoped will enable more people to eat fish.