Is that Jack Bauer in the White House? No, it's the "Designated Survivor"
Per Wikipedia : Designated Suvivor - In the United States, a designated survivor (or designated successor ) is an individual in the presidential line of succession , usually a member of the United States Cabinet , who is arranged to be at a physically distant, secure, and undisclosed location when the President and the country's other top leaders (e.g., Vice President and Cabinet members) are gathered at a single location, such as during State of the Union addresses and presidential inaugurations . This is intended to guarantee continuity of government in the event of a catastrophic occurrence that kills the President and many officials in the presidential line of succession. If such an event would occur, killing both the President and Vice President, the surviving official highest in the line, possibly the designated survivor, would become the Acting President of the United States under the Preside...