In side-by-side photos recorded by a doorbell camera, two federal agents in blue jackets are seen on David Streever's porch at his home in Rochester, N.Y. on June 23, 2026. Federal agents with Homeland Security Investigations tried to track down Rochester resident David Streever last month and give him a warning notice alleging that he had potentially violated the law when he wrote a harsh email months earlier to the former head of U.S. Immigration and Customs Enforcement.