FTA:
And as Bob Somerby put it:

What actually happened after Bartlett made that DVD on the first Thursday night? Bush showed up in Mississippi and New Orleans the next day, telling “Brownie” how well he was doing, jesting about fixing up Trent Lott’s house, and joking about how he used to get wasted when he would go to New Orleans to party. This odd conduct was apparently too much for Thomas, so he simply invented a new story element; he simply pretended that Bush had been “shocked” when he watched the news Thursday night. And this morning, Meacham couldn’t wait to repeat the simplified tale.