EGYPTIAN authorities yesterday released Mahmoud Hussein, an Egyptian journalist working for Qatar's Al Jazeera television network who had been held in pre-trial detention for more than four years, his brother and lawyer told Reuters. Hussein, who was detained in December 2016 after arriving Cairo from Doha for a vacation, was being held on charges of spreading false news, joining a banned group and receiving foreign funds. He was released several weeks after Saudi Arabia, the United Arab Emirates, Bahrain and Egypt agreed in January to restore diplomatic, trade and travel ties with Qatar severed in 2017 over allegations that Qatar…