Photos: Civil War Ahead in Gaza?

Look at these pictures. Hussein Ghraib, standing in the ruins of his relative's house, said the Israeli army would never have done what his Palestinian brothers in Hamas did to his family. Gaza is awash with weapons and fighters. Sameh el Madhoun, a brigade commander, patrols his neighborhood under constant fear of assassination by Hamas. Sameh has turned his family home into a fortress against Hamas and has already survived several attempts on his life.