Fast Money

Private foreign buying of longer-term US Treasuries has fallen to roughly $263 billion over the last 12 months, nearly half the $506 billion purchased in the prior 12-month period, according to figures being circulated by market commentators. Observers say the drop signals fading overseas appetite for US long-term debt, though they note foreign money is not leaving the US entirely but shifting into other assets, raising questions about how easily America can fund its deficits.

DraftKings is accused of using artificial intelligence to identify customers who are losing large amounts of money and steer them toward placing more bets, according to a report circulating in US news outlets. The allegation has drawn criticism from gambling-safety advocates who say such targeting exploits vulnerable users and raises questions about the ethics of AI in the fast-growing sports betting industry.