It's an impressive story of turning the tide. One principal's quest to change a New York high school from failing to succeeding. He's put it all down in his new book. But this isn't just a heartwarming story. It's a blueprint for school leaders nationwide. The book by Doctor Marck Abraham is called 'What Success Looks Like.' And it's a guide to getting the most at-risk kids to graduation. Kim Martinez reports. Abraham's book is now available on Amazon.