Dachau survivor, liberator reunite decades later

Ernie Gross, a Dachau concentration camp survivor, and Don Greenbaum, an ex-soldier with Gen. George Patton's Third Army 283rd Field Artillery Battalion, spent a single day at the Dachau concentration camp on the day its 30,000 prisoners were liberated by American GIs in 1945. Reunited again six decades later in Philadelphia, both men share their stories of survival.