Phoenix hospital treating 'essential tremor'

A one-of-a-kind treatment is helping an Arizona man who is suffering from a debilitating condition. 78-year-old James Kurtz was dealing with involuntary shaking and tremors in his hands for over a decade, due to a neurological condition known as 'essential tremor.' Doctors at Barrow Neurological Institute, however, were able to help. FOX 10's Marc Martinez reports.