A California man who was diagnosed with cancer says he took the heartburn medication Zantac everyday for a decade.

Walter Hansen was diagnosed last year and says he now believes Zantac was the cause. 

RELATED:

In Focus California: SoCal airs Sundays at 9 a.m. and In Focus California: In Your Community airs Sundays at 9:30 a.m. on Spectrum News 1.