Congressional oversight

A monochrome 1857 scene of the U.S. House of Representatives chamber during a corruption investigation.
EPA Administrator Anne Gorsuch Burford testifies before a House subcommittee in 1983 during the Superfund document dispute.
Senator Harry S. Truman leads a Senate committee hearing in 1941 to investigate defense spending.
Senator Hugo Black sits at a desk piled with documents during the 1935 Senate investigation into utility lobbying.
Homeland Security Secretary Kristi Noem sits before a House committee during a tense hearing on immigration and worldwide threats, facing rows of questioning lawmakers.
Volunteers distribute supplies on a flood-damaged main street as a sign notes nonprofit grant reviews are pending.