Sunni-Shia Differences

Vali Nasr explains that while there are theological differences between Sunni and Shia Islam, the divide is primarily rooted in identity and socioeconomic factors. He compares this to the historical divide between Irish Catholics and Protestant Anglo Saxons in Boston, highlighting how religion can shape one's sense of self and belonging. Additionally, he delves into the major theological difference between Sunni and Shia, regarding the legitimate successors of Prophet Muhammad.