The life aquatic with Jean-Michel Cousteau

Jean-Michel Cousteau, son of the legendary oceanic explorer, has spent his life continuing the work of his famous father, educating the world about the ecology of the ocean and its importance to the world's environment. His latest film, "Jean-Michel Cousteau's Secret Ocean," is a visually stunning work, which utilized state-of-the-art photography to offer a rare look at the smallest of marine life, the tiny creatures that ultimately sustain all ocean life. Lisa Fletcher speaks with Cousteau about his work and the changing ecology of oceans.