CNN) -- The Grammy Awards were nice to the Dixie Chicks, who won song of the year, a songwriter's award, for "Not Ready to Make Nice." The Chicks -- Natalie Maines, Martie Maguire and Emily Robison -- shared the award with Dan Wilson, formerly of Semisonic and Trip Shakespeare. "I, for the first time in my life, am speechless," said Maines, who became a controversial figure in 2003 after making critical comments about President Bush. "Not Ready to Make Nice" was a response to the controversy; after Maines' comments, the Chicks' songs were pulled from a number of country music...