Listen to the Summary of Christopher Boyce, Cait Boyce & Vince Font's American Sons in 20 minutes. Please note: This is a summary & not the original book. After the sprint, Chris was able to rest for a moment. But as soon as he felt the first faint traces of strength returning to his legs, he began massaging them. He ignored the screaming voice in the back of his head, which was reminding him that if he didn't move now, he'd never walk again...