Miriam Adelson, the Las Vegas casino magnate and conservative megadonor, has been soliciting other billionaires to help fund her pro-Trump super PAC, Preserve America, through Election Day. Despite initially not wanting to commit more money, Adelson and her team have been eager to keep Trump on television in battleground states where he is being outspent. Adelson has raised over $10 million for her super PAC in recent weeks and has also been collaborating on raising money for another pro-Trump super PAC, MAGA Inc. She has emerged as one of Trump's strongest supporters, although he had expected her to donate $250 million, a sum she will not meet.