President Recep Tayyip Erdoğan and his opponent Kemal Kılıçdaroğlu face off in Turkey’s runoff election; U.S. government leaders contend with a looming deadline to avoid a disastrous default; president-elect Bola Tinubu is sworn in as Nigeria contends with an economic crisis; Evan Gershkovich’s pre-trial detention is extended; and Sudan struggles to find a lasting solution to the conflict between the military and a paramilitary group, exacerbating its humanitarian crisis.    Mentioned on the Podcast   Steven Cook, “Here’s How to Read Turkey’s Election Results—So Far,” CFR.org   Mariel Ferragamo and Diana Roy, “What Is the Extent of Sudan’s Humanitarian Crisis?,” CFR.org   Ebenezer Obadare, “Why Buhari Failed,” CFR.org   For an episode transcript and show notes, visit us at: https://www.cfr.org/podcasts/turkeys-runoff-election-debt-ceiling-dangers-nigerias-tinubu-inaugurated-president-and