The Dixie Chicks are has beens for many reasons and even their nude Vanity Fair cover photo couldn't revive their careers.
When the ditsy chicks chit on the US military, the Pres, their fans and home city of Lubbock then the chit deserves to boomerang back in their faces. They are stupid, arrogant and hopefully has beens on the way down. Good riddance.
Maybe they can be the opening act for Bruce Springsteen...that is fitting.