File photo of a protester holding up a picture of Sheikh Nimr al-Nimr during a rally at the coastal town of Qatif, against Sheikh Nimr's arrest

 
File photo of a protester holding up a picture of Sheikh Nimr al-Nimr during a rally at the coastal town of Qatif, against Sheikh Nimr
A protester holds up a picture of Sheikh Nimr al-Nimr during a rally at the coastal town of Qatif, against Sheikh Nimr's arrest in this July 8, 2012 file photo. REUTERS/Stringer/Files