GENEVA — The U.N. refugee agency reports growing numbers of Iraqis are fleeing fighting, which is raging in Anbar province. The UNHCR said the deteriorating security situation in this troubled region is making it more difficult for aid agencies to reach those in need Saturday’ s attack by Iraqi militants on Anbar University in the city of Ramadi is the most recent in three days of violence by Islamist extremists. It follows raids in the cities of Mosul and Samarra. The deadly assault in Ramadi by militants who killed three guards and seized dozens of students as hostages highlights the chaotic situation enveloping Anbar province for months. The U.N. refugee agency said the growing violence in this Sunni dominated province is creating a displacement crisis. It estimates nearly half-a-million people have fled their homes since fighting between Shia-led government forces and Sunni rebels in eastern Anbar escalated in […]