Matthew Livelsberger, a 37-year-old Green Beret from Colorado, also wrote in a note that he needed to "cleanse my mind" of ...

Bollards meant to close roads off to cars have been an issue in New Orleans for years. Why did officials ignore this for so long, and what more could be done to keep crowds there safe?

NPR's Ailsa Chang speaks with with Jocelyn Chung, who wrote a children's book called When Love Is More Than Words, about all ...