Kaitlin Roig-DeBellis is the first-grade teacher from Sandy Hook who saved her entire first grade class in December 2012. She will carry the memory of that traumatic day forever, but she has found a way to move forward with hope that we can all learn from. Her inspiring outlook reminds us that there will always be tragedy in the world; but she questions and teaches us that is not reason enough to keep the blinds shut forever. This is not to say that for a period of time that is exactly what she did. As the inherent teacher that Kaitlin is...she instructs us that we, too, have the ability to choose to let the light in. Kaitlin saved her class that day in 2012 with her quick thinking and level headedness and is here today to teach us what it means to choose hope from her new book, "Choosing Hope."