It’s unsurprising for one of the world’s richest men to grow his real estate portfolio with a $23 million cash purchase.

The District is experiencing an unprecedented luxury real estate boom as tech moguls, political appointees, and business ...

“The confounding part of Mark’s testimony is that he’s trying to contradict statements today that he made a decade ago as these acquisitions were being contemplated in real time,” said Lee Hepner, ...