Lisa Bouler Daniels, 52, grew up knowing she was adopted. Seven years ago, she began searching for her birth family.
By the time she found them, her birth mother had died. So had her adoptive mother.
She tracked down her half brother, Benjamin Chambers, and showed up at his church in the Chicago suburbs.
"I kinda ambushed you," Daniels told Chambers, now 37, in an interview at StoryCorps in December.
Chambers grew up as one of four children. He had no clue that he had another sibling.
"It was shocking," he remembers.