A member of the Palestinian National Authority (PNA) security forces inspects the scene of a clash between the PNA forces and Hamas gunmen in the West Bank town of Qalqilya, on May 31, 2009. Six people were killed on Sunday when forces loyal to Palestinian President Mahmoud Abbas raided a Hamas hideout, just days after Abbas promised in Washington to fulfill his security commitments. The violence erupted when police encircled a house in the West Bank town of Qalqilya where a top Hamas field commander and his deputy had taken refuge, witnesses and security officials said.[Xinhuanet.com]

A member of the Palestinian National Authority (PNA) security forces inspects the scene of a clash between the PNA forces and Hamas gunmen in the West Bank town of Qalqilya, on May 31, 2009. [Xinhuanet.com]