HOUSTON--(BUSINESS WIRE)--The Alzheimer’s Association and UnitedHealthcare are hosting the Walk to End Alzheimer’s® in 34 cities – including San Antonio, Austin, Temple, Ft. Worth and Brownsville – to raise awareness and funds for Alzheimer’s care, support and research. The Walk to End Alzheimer’s – held annually in more than 600 communities nationwide – calls on people of all ages and abilities to participate. UnitedHealthcare will have booths at seven Walks where people can get information ab