White House

The Tetris Company says it takes "copyright infringement very seriously" and is not involved with the game.

The facility will be the first of its kind at the White House - though critics feel it alters the property's historic grounds.

But Chief Justice John Roberts dissents, writing that "construction is likely unlawful".

The staffer was found to have used his prior knowledge of the president's speeches to place lucrative bets.

Erik Slavin believes he was fired for saying in an interview that "in a hypothetical situation, censorship would be a red line".

The temporary order will allow the $400m (£297m) project to continue while the high court mulls a final decision on the case.

The BBC's Bernd Debusmann explains who she is and how she came to hold such a prominent role in the US president's inner circle.