MAKKAH, 21 January — Makkah Governor Prince Abdul Majeed will open the second scientific meet on Haj research at Umm Al-Qura University here on Tuesday. Dr. Osama Al-Bar, principal of the King Fahd Haj Research Institute, said a number of researchers from Saudi universities would take part in the meeting which comes ahead of the annual Haj pilgrimage. The participants will discuss topics related to environment, health, transportation, traffic, Haj awareness and the economic questions related to Haj and Umrah. (SPA)