Al Jazeera English journalists Baher Mohamed, Mohamed Fahmy and Peter Greste on Friday mark their 300th day since their arrest in Egypt. The parents of Australian correspondent Greste have once again spoken of their hope that along with Mohamed and Baher, he will be freed. Al Jazeera's Andrew Thomas reports from Sydney. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/