The man who heroically jumped into Lake Michigan to save an 8-month-old baby in a stroller who had been blown into Belmont Harbor doesn't know how to swim. Chicago police said around 3 p.m. Wednesday a powerful gust of wind sent the stroller with the baby inside into the water. Lio Cundiff heard the mother's screams and instantly jumped into the water to save the baby, even though he doesn't know how to swim. "We dipped a couple times," he told CBS News Chicago Thursday from his hospital bed. "