We humans are prone to failure. We're experts at muddying, mixing, and messing up our lives. Who among us hasn't looked up from the bottom of a pit and realized he dug it himself? Who hasn't fallen so far, messed up so badly that she thought there was no hope? And it's at these low points that we crave reminders that there's hope for the broken. No reminder is quite as poignant as a story of second chances. A story of grace in action. Who couldn't...