South Carolina Sen. Jim DeMint, armed with his new book, Saving Freedom, and a Toby Keith-like song, is hitting the nation on a bus wrapped in patriotic colors to pitch his claim that the administration and congressional Democrats are pushing the nation into socialism. "We've got to stop the slide to socialism," he tells Whispers. "Freedom is dissolving. We don't even teach what it is anymore." Republican DeMint is a leading conservative in Washington, an outspoken critic of the recent wave of government bailouts and growing deficits. And his new book aims to highlight his concerns and ways to return...