TODAY May 5, 8AM: Jennifer Garner Shines a Light on 'Head Start' | Nate Bargatze on 'Big Dumb Eyes' | Celebrating Teacher Appreciation Week

TODAY - TODAY May 5, 8AM: Jennifer Garner Shines a Light on 'Head Start' | Nate Bargatze on 'Big Dumb Eyes' | Celebrating Teacher Appreciation Week