By Nidal al-Mughrabi Gaza (Reuters) - There is still **t an effective or united Palestinian government in place in Gaza and unless stability is achieved rapidly, a**ther conflict will engulf the territory, a senior United Nations official said on Tuesday. Robert Turner, director of operations for the United Nations Relief and Works Agency (UNRWA) in Gaza, said the extent of damage and homelessness after the July-August war was worse than first thought. The latest estimates suggested reconstruction would take two to three years if all went well, he said. ...