Kansas City StarGOP backer, casino mogul Adelson reportedly gave $10 M to Koch brothers' effortsFox NewsCasino mogul Sheldon Adelson has donated $10 million to the Koch brothers' efforts to elect Republicans and oust President Obama and other Democrats -- forging perhaps the most powerful, well-financed political fundraising machine of 2012.megadonors looking down-ticketPoliticoSheldon Adelson: I'm giving Republicans another $10 millionThe Capitol ColumnAP source: Casino mogul Sheldon Adelson giving Koch brothers $10 million for ...Washington PostSan Francisco Chronicleall 115 news articles »