The U.S. Surgeon General says almost half of American parents report feeling completely overwhelmed by stress. He now calls it an "urgent public health issue." To get perspective, we've asked three parents to join us: Craig Knippenberg of Denver is a dad and family counselor, Kelli Clifton Ogunsanya is a mom and the chief operating officer at local corporation, and Jess Pramov is also a mom and a telecom executive.