The most toxic debris in New Orleans isn't the sinister gray sludge that coats the streets..., but all the unanswered questions that have accumulated in the wake of so much official betrayal and hypocrisy. Where outsiders see simple incompetence" or "failure of leadership," locals are more inclined to discern deliberate design and planned neglect -- the murder, not the accidental death, of a great city. Here are 25 of the urgent questions that deeply trouble the local people we spoke with on a trip to New Orleans and South Louisiana. Until a grand jury or congressional committee begins to uncover the answers, the moral (as opposed to simply physical) reconstruction of the New Orleans region will remain impossible. 20. Who is responsible for the suspicious fires that have swept the city? Why have so many fires occurred in blue-collar areas that have long been targets of proposed gentrification? 23. Why isn't FEMA scrambling to create a central registry of everyone evacuated from the greater New Orleans region? Will evacuees receive absentee ballots and be allowed to vote in the crucial February municipal elections that will partly decide the fate of the city?

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