Five-year-old leukemia survivor Miles Scott, dressed as "Batkid" waves to crowd on the shoulders of Batman during a ceremony as part of a day arranged by the Make- A - Wish Foundation in San Francisco, California November 15, 2013. Miles brother Clayton (R) sits on the shoulders of his father Nick (R). The young cancer survivor was treated to various super hero scenarios including receiving a commendation at San Francisco City Hall. (Robert Galbraith/Reuters)