Erdogan says Turkey will review EU ties after April referendum

By Ece Toksabay and Nick TattersallANKARA/ISTANBUL (Reuters) - Turkey will review all political and administrative ties with the European Union after an April referendum, including a deal to curb illegal migration, but will maintain economic relations with the bloc, President Tayyip Erdogan said on Thursday.In an interview with broadcaster CNN Turk, Erdogan said everything "from A to Z" in Turkey's relations with Europe would be reviewed after the April 16 referendum on constitutional changes th