MAKKAH - On behalf of Custodian of the Two Holy Mosques King Salman, Crown Prince Muhammad Bin Naif, deputy premier and minister of interior, will inaugurate on Wednesday the 15th Scientific Forum on Haj and Umrah Research at Taiba University headquarters in Madinah. More than 45 working papers will be presented in six sessions of the two-day forum, which is to be organized by the Umm Al-Qura University, represented by Custodian of the Two Holy Mosques Institute for Haj and Umrah Research, in collaboration with the Research and Consulting Institute of Taibah University, the Saudi Press Agency reported. — SG