Miriam Adelson has been a longtime supporter of President Donald Trump, most recently attending a "candlelight dinner" ...

Dumont, president and COO of Sands, is also the son-in-law of billionaire Miriam Adelson, Sands’ majority shareholder and ...

Mark Cuban’s sale of the Mavs sent shockwaves through Dallas. Now, the Adelson family is causing tremors of their own. Here’s ...

Chief Operating Officer Patrick Dumont dismissed speculation that the blockbuster NBA trade of Luka Doncic by the Dallas ...

Dumont, the president of gambling giant Las Vegas Sands Corp – and son-in-law of billionaire Miriam Adelson – bought a majority stake in the Mavs with his family late last year from Mark Cuban.

In some of his most detailed comments since the trade, Cuban told WFAA that he was "upset" by the trade. His biggest issue: ...