Watch this inspiring story of a woman who ministers to Chicago's homeless population.
A daughter felt as if she'd lost her father all over again when his WWII dog tags went missing.
Two veterans, afflicted with dementia, remember and care for one another.
Rick Hamlin talks about how Fort Tryon Park inspires with its beauty and neighborliness.
Nutritionist Ian Smith answers the question: "Why can't we stick to a diet?"