Those who controls the past controls the future
Bush has often times said that history will look back on his presidency with some good will. That what he did was right. However, after arguably one of the worst presidency in the history of the United States where he has put us into 2 wars, increased the rise of terrorism around the world, facilitated the biggest financial disaster since the great depression, put us in the biggest debt in history, oversaw the biggest wealth gap this country has ever seen, isolated the US from the rest of the world, and moved this country socially backwards a few decades, Bush is no longer leaving history to do the judging.
For a while now, Bush and his white house team has been out there trying to reshape history. Reshape how things have happened in the past. One of the most blatant items with Bush blaming intelligence as the reason why he decided to go to war with Iraq. Even though internal notes have shown that Bush, Dick, and Rumnsfeld had been planning this invasion before 9/11.
There are too many things for me to post everything here. I'll let Keith summarize it for you.