Egyptian parliamentary delegation, headed by parliament speaker, Ali Abdel Aal arrived Friday to Zambia in order to attend Inter-Parliamentary Union's (IPU) session, which will start on Saturday. Meanwhile, MP Tarek El-Khouly said in a statement to Al Masry Al Youm that the session will discuss a number of important topics, especially the return of Egypt to the union, Al Masry Al Youm News reported. El-Khouly pointed out that the delegation will discuss the latest investigation results concerning the Italian student, Giulio Regeni who was found dead on Alexandria-Cairo desert road in January, with the participating European delegations.