"It was 'This Little Light of Mine,' a song he knew from Sunday School," Rick Kaepernick said. "He talked about looking out at those kids and knowing they were something special."
Column: Kaepernick and the end of anthem protests →
Rick Kaepernick likes to tell the story of how when Colin was in first grade, before he had any idea he was adopted, he drew a picture of his family with crayons.
Kaepernick's rise leads to draft invite →