Mother Admits to Poisoning Her Children With Visine

Police in Gettysburg, Penn. arrested Samantha Elizabeth Unger, 23, after she confessed to having put bottles of Visine in her three-year-old son's drinks. Her son had to be airlifted to a hospital earlier this year after his heartbeat dropped to 40 beats per minute. Unger's one-year-old son also became sick after…