Listening to the 18-minute musical monologue has been a Thanksgiving tradition among folk music fans for decades.
By the end of this decade, estimates are that 60,000 or more elderly people will be homeless.
Life on the streets is particularly hard on older women who have more health problems and are very physically vulnerable.
With more and more older women facing economic instability, we ask: What should be done with an older woman who can’t afford a home of her own?
Experts share a range of perspectives on how to combat the Islamic State militant group, and the role the U.S. should play.