Cindy McCain is a businesswoman.
Cindy Lou Hensley McCain ( born May 20 , 1954 ) is an American businesswoman , philanthropist , and humanitarian , and the wife of long-time United States Senator and 2008 Republican presidential nominee John McCain of Arizona . Upon her father 's death in 2000 , she inherited majority control and became chair of Hensley & Co. , one of the largest Anheuser-Busch beer distributors in the United States .