 They are hidden helpers, loved ones, sometimes children, who become caregivers in military families. A summit in Wilmington raises awareness and generates hope for the future. WDEL's Mark Fouser reports. Nemours Children's Health and the Elizabeth Dole Foundation welcome about 100 military families as well as elected officials and specialists in health and education to explore the special caregiving concerns that face young people. Delaware Adjutant General Major General Michael Berry says the National Guard does its best to support the families without whose support...