Santos signals DOJ probe as Congress tackles AI rules and security bills

George Santos says his lawyers are talking to the DOJ after reports the agency may be examining bets on a prediction-market platform; Kalshi reportedly turned information over to regulators. The live updates also cover a partisan clash over Trump’s proposed Triumphal Arch in an appropriations bill, DHS testimony on counter-drone efforts ahead of the World Cup, and ongoing bipartisan talks to craft a federal AI regulatory framework, among other Capitol Hill developments.