Gunfire breaks out during a funeral procession in Saudi Arabia . Hide Caption 8 of 10 Photos:Photos: Deadly clashes between rival tribes in Yemen Al-Turki blamed `` unknown criminal sources '' for the casualties . ` Shiite protesters earlier this year urged government to release prisoners , grant rights .
Gunfire breaks out during a funeral procession in Saudi Arabia . Hide Caption 8 of 10 Photos:Photos: Deadly clashes between rival tribes in Yemen Shiite protesters earlier this year urged government to release prisoners , grant rights .