Savannah Guthrie says 'eyes are filled with tears of joy' after successful cataract surgery

Savannah Guthrie is back — and ditching her glasses! On Tuesday, the "Today" show host gave fans an update on her cataract surgery, which she left early from the show on Monday morning to undergo. Guthrie suffered an eye injury in November when her son Charley, 3, threw a toy train at her face.