According to Fox News, authorities are searching for a man who allegedly fired at U.S. Border Patrol agents during an immigration operation in Chicago’s Little Village, and after the shooting a group threw a paint can and bricks at Border Patrol vehicles, as stated by the Department of Homeland Security (Fox News; DHS). The source provides no additional details on injuries, arrests, suspect identity, or operational impacts beyond DHS’s account (Fox News). The source also does not mention any policy changes, infrastructure disruptions, or market-related effects, indicating no immediate trading signal from this report (Fox News).