NPR's Mary Louise Kelly talks with Bridget Brink, the former U.S. ambassador to Ukraine who's now running for Congress, about the U.S.'s next moves in brokering peace talks between Ukraine and Russia.

China's foreign aid strategy has shifted in the last few decades and now its model may be the one the US is adopting as China moves away from it.

The rapper, who also serves as the official "hype man" for multiple U.S. Olympic teams, invited the female hockey players to Las Vegas for a "real celebration."