'They're my children': Hear what this principal does to help his low-income students
'They're my children': Hear what this principal does to help his low-income students

CNN’s Anderson Cooper talks to North Charleston High School Principal Henry Darby, who picks up overnight shifts at Walmart to help his low-income students in need.

Darby says “someone else in my place would have done the same thing.” Watch “Full Circle” every Monday, Tuesday and Friday at 6p E.T.