The Dixie Chicks have once again shuffled dates for their Accidents and Accusations tour, canceling or postponing all of their U.S. shows in September and October. Now the tour will be routed through Australia in October, followed by a string of Canadian dates through early November. The band also postponed a dozen shows in the U.S. until November and December, while canceling the others. Cities now missing from the original lineup include: Milwaukee; Kansas City, Mo.; St. Louis; Indianapolis; Des Moines, Iowa; Fargo, N.D.; Oklahoma City; Memphis, Tenn.; Houston; Tampa, Fla.; Jacksonville, Fla.; Fort Lauderdale, Fla.; Knoxville, Tenn.; and Greensboro, N.C.