More than 1.5 million children in America are grieving the premature loss of a parent. The Emmy -nominated documentary One Last Hug follows three heartbreaking but ultimately empowering days at Camp Erin, a bereavement camp that offers children who lost loved ones the support they need to deal with their grief. Founded by baseball great Jamie Moyer in memory of Erin Metcalf, a fan who died of cancer at 17, the free, weekend-long retreat