Cairo Criminal Court will hear Sunday the testimony of former head of President Mohamed Morsi's office, Mostafa Talaat, in the espionage case where Morsi and 10 other defendants face charges of leaking confidential documents to Qatar, Youm7 reported. The defendants face charges of cooperating with foreign institutions; namely, the Qatari TV channel, Al-Jazeera, to leak documents related to Egypt's national security to Qatar, during Morsi's rule.