A tale of hope, courage, and the amazing journey of one special dog.When you meet Baby, the first thing you notice is her limp. She only has three legs, you see -- she lost one following years of mistreatment at a puppy mill. But spend a little more time with Baby and her irrepressible "Ma," Jana Kohl, and you'll hear the story of how this gentle creature has gone from puppy-mill victim to celebrity "spokesdog" -- hobnobbing with celebrities, lobbying...