The White House, located in Washington, D.C., was the home of the US President and a seat of the American government.
On Christmas 2009, President Barack Obama was giving a speech from the White House when, like everyone else, he was converted into a copy of the Master. (DW: The End of Time)
During the Orion War, the President of Earth was based in the White House. (BFC: Scorpius, Fear, Conversion)
