Nataliya Zotova of BBC Russian tells us how Yulia Navalnaya has stepped in for her husband since his death and how there is somewhat of a precedent for this in Russia. Plus Ikechukwu Kalu explains how the BBC Igbo social media team use proverbs to connect with their audience.

Produced by Caroline Ferguson and Alice Gioia

(Photo: Faranak Amidi. Credit: Tricia Yourkevich)