LBJ Presidential Library

Biden used his address at the LBJ Presidential Library to call for 18-year term limits and a mandatory code of ethics. He also called for a constitutional amendment limiting presidential immunity.

Biden’s speech at the LBJ Presidential Library is not open to the public, but will be streamed online. The event is expected to cause traffic delays and draw protesters.

The George W. Bush Presidential Center, along with 12 other presidential foundations and centers across the country, released a statement Thursday calling for a nationwide commitment to "civic participation, principled leadership and civility."

A half-century after the passage of sweeping civil rights legislation, President Barack Obama declared that he had "lived out the promise" envisioned by…

John F. Kennedy, the young President from Massachusetts, had a complicated relationship with his vice president, Texas dealmaker Lyndon Johnson.But…