Article Photos: Tribal leader urges Yemeni factions to talk 2/2

  Yemeni tribesmen gesture as they chant slogans during a first meeting by Yemeni tribal coalition to discuss their role in a national dialogue which is set to be held in November, to address political, security and economic challenges the country faces in Sanaa, Yemen, Saturday, Oct. 6, 2012. (AP Photo/Hani Mohammed)