https://signal-pop.com/brief/2026-07-23 SignalPop en 2026-07-23T11:03:27.499Z Iran and Houthis escalate. Trump signs nuclear deal with Saudis. Congress avoids shutdown. https://signal-pop.com/brief/2026-07-22 SignalPop en 2026-07-22T22:03:35.213Z Congress passed two defense bills amid Iran war costs climbing. Markets shrugged. https://signal-pop.com/brief/2026-07-21 SignalPop en 2026-07-21T22:03:38.092Z Iran war escalates. Trump teases strikes. Senate confirms Clayton for spy chief.