Barbara Bush has a way with words, as reported in the New York Times yesterday, Sept. 7:

As President Bush battled criticism over the response to Hurricane Katrina, his mother declared it a success for evacuees who "were underprivileged anyway," saying on Monday that many of the poor people she had seen while touring a Houston relocation site were faring better than before the storm hit.
"What I'm hearing, which is sort of scary, is they all want to stay in Texas," Barbara Bush said in an interview on Monday with the radio program "Marketplace." "Everyone is so overwhelmed by the hospitality."
"And so many of the people in the arena here, you know, were underprivileged anyway," she said, "so this is working very well for them."

Jacob Weisberg, writing in Slate, does a nice job (not even including the above passage) addressing the ways that race may have affected the Bushies response to Katrina. After making his way through the GOP's calculations that ignore black votes, Weisberg notes:

Because they don't see blacks as a current or potential constituency, Bush and his fellow Republicans do not respond out of the instinct of self-interest when dealing with their concerns. Helping low-income blacks is a matter of charity to them, not necessity.

When the levees broke on Tuesday, Aug. 30, no urge from the political gut overrode his natural instinct to spend another day vacationing at his ranch. When Bush finally got himself to the Gulf Coast three days later, he did his hugging in Biloxi, Miss., which is 71 percent white, with a mayor, governor, and two senators who are all Republicans. Bush's memorable comments were about rebuilding Sen. Trent Lott's porch and about how he used to enjoy getting hammered in New Orleans. Only when a firestorm of criticism and political damage broke out over the federal government's callousness did Bush open his eyes to black suffering.

Compare what happened when hurricanes Charley and Frances hit Florida in 2004. Though the damage from those storms was negligible in relation to Katrina's, the reaction from the White House was instinctive, rapid, and generous to the point of profligacy. Bush visited hurricane victims four times in six weeks and delivered relief checks personally. Michael Brown of FEMA, now widely regarded as an incompetent political hack, was so responsive that local officials praised the agency's performance.