Togo parliamentary reforms deemed unconstitutional by court

In tonight's programme: Togo’s switch to a parliamentary system is under scrutiny, after a regional court ruled the reforms unconstitutional. Also, once a highlight of Ethiopia’s tourism scene, Lake Tana is now under the shadow of conflict. Finally, archaeologists in Libya are racing to preserve the ancient ruins of Cyrene and Apollonia, as conflict and natural disaster put these UNESCO world heritage sites at risk.