NAN reports that on Saturday morning, pilgrims will proceed from Mina to the plain of Arafat for the major ritual of standing. The National Hajj Commission of Nigeria (NAHCON) has advised Nigerian pilgrims to use umbrellas to protect themselves from the scorching sun.The Executive Chairman of NAHCON, Malam Jalal Arabi, gave the advice in an interview with the News Agency of Nigeria (NAN), on Friday in Mina, a valley located eight kilometres South-East of the city of Mecca. NAN reports that this year’s hajj is taking place in sweltering temperatures that test the endurance of worshipers during …