The third installment of the advance child tax credit hit the bank accounts of most American households with children this week, but a new national survey suggests that some low-income families may not be getting them. President Biden is set to hold a virtual meeting with world leaders to discuss climate change in light of recent hurricanes and other climate-related incidents. China wants to sign up for a partnership that was originally designed to counter its trade practices. The BBC checks in with a preview of the elections in Germany to pick the next chancellor.