A troubled economy is always the sitting president's fault. It was when Ronald Reagan defeated Jimmy Carter, when Bill Clinton defeated George H.W. Bush, and when Barack Obama defeated John McCain by running against George W. Bush.
Convention speeches are powerful tools to bend the curve of public opinion. George H. W. Bush's 1988 convention speech is a great example. His son's speech was also quite powerful.
Immigration reform almost happened under President George W. Bush. Twice. And it was comprehensive.
George W. Bush was president through some of the darkest days of our history and yet his optimism never waned. He is optimistic by nature, but he also understood the importance of always communicating a sense that things will get better.
George W. Bush is not preoccupied with his legacy - nor with his popularity. He never has been. He has always led based on core conviction and strong principles and has believed that time and distance would allow for context.