Recent News From BBC News:
Santiago Sánchez was hiking from Madrid to Qatar, but is now believed to be in a Tehran jail.
Iran sees one of the biggest scales of demonstrations yet, as authorities struggle to contain them.
Thousands gather in the young woman's home city of Saqqez to mark 40 days since her death in custody.
The force is accused of abusing Iranian women who it thinks do not wear the hijab properly enough.