Shepard Smith on Fox News, who yesterday was overly optimistic from his reports in the French Quarter, appears to be the first on the news networks to actually get it:
IT'S OVER FOR NEW ORLEANS. Please donate.
Smith said martial law has been declared, and all journalists have been ordered out of the city (no other confirmation on expulsion of journalists, but authorities are likely too busy to arrest them yet anyway). The situation is getting exponentially worse, there are no resources, it is only going to become more and more "impossible to sustain life" in New Orleans. There are people dying there right now, trapped by the rising floodwaters -- up to a total of approximately 97,000 people, according to the mayor's own (obviously rough) estimate. The worst-case scenario is unfolding, and New Orleans will be uninhabitable for the foreseeable future.
UPDATE: As posted in comments,
WWLTV is reporting that Jefferson Parish and Plaquemines Parish are under martial law and the floodwaters are expected to rise to lake level.
UPDATE 2: The mayor has now ordered an emergency evacuation of the entire city. Important to note: Mayor Nagin estimated that about 80% of the city's 485,000 people evacuated before the storm. That has to be a very rough estimate and HOPEFULLY VERY LOW. If about 20% of the residents are still in the city, that's approximately 97,000 people. Up to 20,000 (see Update 6) or so are at the Superdome. That could leave about 77,000 trapped in homes rapidly flooding with toxic water, with no food or water or way to get out.
UPDATE 3: Bush is finally canceling his vacation and speeches in front of hand-picked audiences and returning to Washington as the enormity of this disaster becomes clear. Somebody apparently told him it's time to look like he's in charge again.
UPDATE 4: Conditions at the Superdome are drastically deteriorating. Local reporter on scene tells CNN a man intentionally jumped to his death from the second level balcony in the dome. Water is rising around the dome, as victims with serious injuries are brought to the dome where they could soon be trapped.
UPDATE 5: There are numerous reports of rampant "looting" in the city, but given the extreme life-or-death nature of these conditions, the vast majority of the thousands still in New Orleans are certainly just desperately grabbing any food, water and supplies they can get to stay alive.
UPDATE 6: Jeanne Meserve on CNN reports it is now estimated 15,000-20,000 people are at the Superdome. Rescuers are bringing victims to the dome, which is still above but surrounded by rising water. Hopefully the mayor was way off on his guess that nearly 100,000 people were in New Orleans when the storm hit yesterday.
FINAL UPDATE (diary is overbloated): WWLTV is reporting that Jefferson Parish President says residents will probably be allowed back in town in a week, with identification only, but only to get essentials and clothing. They will then be asked to leave and not come back for one month. I'd guess that the word "probably" is being used loosely and "asked" really means "ordered." Looks like wishful thinking. Please donate for those victims who have lost everything but their lives.