President Bush concentrated on broad themes Tuesday night in his fifth State of the Union address, offering few new initiatives and instead reiterating many of his administration's recurring themes on domestic and security issues. In the 51-minute speech before an audience that included newly seated Supreme Court associate justice Samuel Alito, Bush argued against isolationism, stated his oft-repeated determination to stay the course in Iraq, defended his ordering of secret wiretaps and raised the specter of the September 11, 2001 terror attacks in arguing for the spread of democracy across the Middle East. "Every step toward freedom in the world...