Police raid in West Bank leaves several dead  
 

Three security officers died on Sunday after a seven-hour gun battle with two Hamas fighters in Qalqilya in the West Bank in which a civilian also died.

Even before the latest clash, Hamas and Fatah - the rival Palestinian factions -were blaming one another for sabotaging forthcoming unity talks in Cairo, as Al Jazeera's Nour Odeh reports.

 
 

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