MS NOW

Sheldon Adelson opening his wallet for the House GOP

With control of Congress on the line, House Republicans are poised to get a very significant boost from a key GOP megadonor.

Las Vegas Sands Corporation Chairman Sheldon Adelson speaks to students at the University of Las Vegas, Nevada in Las Vegas, April 26, 2012.
Las Vegas Sands Corporation Chairman Sheldon Adelson speaks to students at the University of Las Vegas, Nevada in Las Vegas, April 26, 2012.AP

Steve Benen is a producer for "The Rachel Maddow Show," the editor of MaddowBlog and an MS NOW political contributor. He's also the bestselling author of "Ministry of Truth: Democracy, Reality, and the Republicans' War on the Recent Past."