From the BBC World Service: Parents in China are being offered a little extra help, about $500 a year for every child under three. It's the government's first nationwide subsidy in a bid to increase birth rates. State media says around 20 million families are eligible for the payments. But will it work? Plus, with northern Mexico in the middle of a severe drought, the country is falling behind on water deliveries to the U.S. promised by a treaty. The Trump administration isn't happy.