The ballroom President Donald Trump is demolishing part of the East Wing of the White House to build is Caesars Palace meets the Palace of Versailles, which is the same taste Trump has brought to buildings for decades.

The Smithsonian Institution is the world’s largest museum, education and research complex. It's a public-private trust that has long operated at arm's length from the White House, but now finds itself under unprecedented scrutiny from the Trump ...

From electricity and plumbing to telephones and television, the White House has evolved with technology and become a proving ground for ingenuity.