You're right that it's a major economic area for our nation. And that's the tragedy, because the problem with the eroding coastlines and subsiding parishes caused by the levees is only compounding the threats to New Orleans. Just watch, in the next 10 to 50 years, this area is going to turn into the largest money pit the world has ever seen. Just to keep it viable and dry and it's already happening now. So should America bite the bullet now, or pump trillions of dollars over the next decades to maintain the status quo?
Of course they're not going to abandon it, but it seems like such a massive waste of national resources caused by underestimating the river and poor planning in the past.