Dramatic life change for Tourette syndrome teen after deep brain stimulator implanted

My team and I followed Callum deQuevedo from Pennsylvania as he underwent a radical treatment for the condition in January. Nearly a year later, he has experienced a dramatic life change.

This is a story about overcoming obstacles. It is also personal. I was diagnosed with Tourette syndrome at the age of six.  This year I was the emcee at the Supporting Abilities Gala, hosted by the Tourette Association of America. Callum was invited to speak at the gala after he told his story first on "CBS Mornings."