Iranian officials say prison fire killed 4; families of 2 Americans say they are safe

Read MoreWider protests in the northern city of Ardebil erupted following reports a teenager, Asra Panahi, died after police confronted protesting girls at a high school.Wider protests in the northern city of Ardebil erupted following reports a teenager, Asra Panahi, died after police confronted protesting girls at a high school.