#AP | Representatives of Bahraini opposition groups arrive for national dialogue talks at a hotel in Zallaq, Bahrain, Sunday, Feb. 10, 2013. After nearly two years of nonstop unrest, opposing factions in Bahrain began talks on Sunday to ease an Arab Spring conflict that has run longer than Syria's rebellion and is playing out on the doorstep of the U.S. military's main naval base in the Persian Gulf. Left to right are: Hasan al-A'ali, Hafedh Hafedh, Hamid al-Mullah, Abdullah Janahi, Jamil Kadhem and Mousa al-Ansari. (AP Photo/Hasan Jamali)