The Latest: Erdogan congratulates Istanbul mayor-elect

ISTANBUL (AP) — The Latest on Turkey’s repeated mayoral election in Istanbul (all times local):
9:20 p.m.
Turkish President Recep Tayyip Erdogan has congratulated the opposition candidate who won a repeat mayoral election in Istanbul and defeated Erdogan’s candidate for the second time.
Erdogan tweeted on Sunday night: “I congratulate Ekrem Imamoglu, who has won according to unofficial results.”
Erdogan’s ruling Justice and Development Party, AKP, contested th