Natalie Maines of the Dixie Chicks discusses her group's new album and her outspoken criticism of US President George W. Bush, the boycotts, the death threats, their betrayal by Nashville and why the group is "not ready to make nice." ... SPIEGEL: Ms. Maines, three years ago, at a Dixie Chicks concert in London, you drew an enormous amount of criticism for railing against US President George W. Bush. In the United States, you were boycotted, your records were destroyed and you even received death threats. Now you're back with a new single, "Not Ready to Make Nice." Haven't you...