The Walk to End Alzheimer’s is the world’s largest event to fight Alzheimer’s disease, which affects more than six million Americans, according to officials. Money raised at the Walk to End Alzheimer’s is set to help the Alzheimer’s Association serve more people with dementia, their caregivers and others in the community by providing outreach education, advocacy and research. A vibrant member of the Santa Clarita community, the KHTS broadcast signal reaches all of the Santa Clarita Valley and parts of the high desert communities located in the Antelope Valley.