At least 28 Pakistani pilgrims died when the bus they were travelling in overturned in central Iran, state media reported on Wednesday. The pilgrims were on their way to Iraq to mark Arbaeen, an important festival of remembrance for Shiites, when the crash occurred on Tuesday night, Iranian state news agency IRNA reported. Another 23 people were injured in the accident that took place in Yazd province, with 14 of them in critical condition. The cause of the crash remains unclear. A photo published by IRNA showed the badly damaged bus lying on its roof. The dead and injured are to be flown home…