Interesting rundown in the Times. An excerpt::
While combat troops can conduct relief missions without the legal authority of the Insurrection Act, Pentagon and military officials say that no active-duty forces could have been sent into the chaos of New Orleans on Wednesday or Thursday without confronting law-and-order challenges.
But just as important to the administration were worries about the message that would have been sent by a president ousting a Southern governor of another party from command of her National Guard, according to administration, Pentagon and Justice Department officials.
“Can you imagine how it would have been perceived if a president of the United States of one party had pre-emptively taken from the female governor of another party the command and control of her forces, unless the security situation made it completely clear that she was unable to effectively execute her command authority and that lawlessness was the inevitable result?” asked one senior administration official, who spoke anonymously because the talks were confidential.
Officials in Louisiana agree that the governor would not have given up control over National Guard troops in her state as would have been required to send large numbers of active-duty soldiers into the area. But they also say they were desperate and would have welcomed assistance by active-duty soldiers.
“I need everything you have got,” Ms. Blanco said she told Mr. Bush last Monday, after the storm hit.
In an interview, she acknowledged that she did not specify what sorts of soldiers. “Nobody told me that I had to request that,” Ms. Blanco said. “I thought that I had requested everything they had. We were living in a war zone by then.”
By Wednesday, she had asked for 40,000 soldiers.