The FBI is actively looking into whether the suspect in Sunday's mass shooting at a bar in Austin that killed two people and injured 14 was motivated by the strikes launched against Iran by the United States over the weekend. The agency was pursuing the line of investigation because Ndiaga Diagne, who was shot dead at the scene by Austin police department officers, was wearing a hoodie that read "Property of Allah" and a T-shirt with an Iranian flag on it, two people with knowledge of the investigation told The Washington Post...