Las Vegas casino mogul Sheldon Adelson has donated $10 million to a Karl Rove-backed outfit boosting Republican Senate candidates and promised a similar amount to an allied group focused on House races, POLITICO has learned. The check to the Rove-conceived Crossroads GPS and the pledge to American Action Network represent the first major foray into the 2014 congressional midterms by Adelson, according to multiple sources who travel in big-money GOP circles.
Source: Sheldon Adelson cracks open checkbook for GOP - Kenneth P. Vogel - POLITICO.com
