The Dixie Chicks appear to be more popular than the president these days. President Bush's approval rating has plummeted, but the Chicks are on top of the pop and country charts with their first album since publicly criticizing Bush three years ago. They did it without the support of country radio, which largely ignored the Dixie Chicks after lead singer Natalie Maines told a London audience in 2003 that the group was ashamed Bush was from their home state of Texas. The new album, "Taking the Long Way," took the No. 1 spot Wednesday on the country albums chart and...