shortridge's son gave up a career in california to move to care for his father, as a disease began to steal his father's vision. not long after that, sudden kidney failure stole his son. and cheering partner. >> sitting over in that couch, it was like we were in the cloud at the stadium. hands up and would scream. >> reporter: the letters on this fence are more than a fan's encouragement to a team competing in a championship. they are a tribute. >> got a little bit emotional at one point. >> reporter: and they have allowed a blind man to see once more. >> as i'm putting this up, each letter goes up, i could see him. i could see him jumping up and down. i'm seeing david looking down on this and he's saying good job, dad. good job. >> very remarkable. david says andrew reminds him of his son. next year he hopes to add a bronco logo to the display. >>> that's wonderful. we have seen a lot of die hard fans leading up to the super bowl. a woman in westminster may have been beat. fan, but superstitious, which is why she close not to go to the super bowl. >> i went to every super bowl and th