Jackson Sizemore, a fourth-grader with autism, is earning national attention as Spam's first ever fan "Spambassador."His mother Tiffany wrote a letter to the company, wanting them to know about how much her son loves Spam. The company replied within 24 hours and offered a special invitation to Jackson and his family.To see how Jackson's love of Spam changed his life in an unforgettable way, watch the video above.