Russian Foreign Minister Sergei Lavrov visits the Republic of the Congo, on the second leg of his African tour aimed at strengthening Moscow's ties with the continent; Tunisians vote Monday in a referendum on a new constitution that critics of President Kais Saied fear will stunt the democracy that emerged from the Arab Spring revolution; And anti-abortion groups in Kenya welcome the overturning of Roe vs Wade, while abortion rights supporters fear it could further restrict the reproductive health of women and girls.