In this Wednesday, May 14, 2014, photo, Yusuf Yerkel, right, advisor to Turkish Prime Minister Recep Tayyip Erdogan, stands behind Erdogan during his visit in Soma, Turkey. Yerkel was identified by Turkish media as the advisor who kicked a protester who was held by special forces police members during Erdogan's visit to Soma, Turkey. Erdogan was visiting the western Turkish mining town of Soma after Turkey's worst mining accident . (AP Photo/Emrah Gurel)