Turkish President Recep Tayyip Erdogan and his wife Emine Erdogan at a pre-election rally in Sarajevo, Bosnia, on May 20, 2018. Oliver Bunic / AFP
Turkish President Recep Tayyip Erdogan and his wife Emine Erdogan at a pre-election rally in Sarajevo, Bosnia, on May 20, 2018. Oliver Bunic / AFP

Erdogan's election travels expose challenge at home