"Two Republicans vied for title of top cash generator, each pulling in more than $9 million in 2009 and 2010 to their respective leadership PACs: Senate Tea Party Caucus co-founder Sen. Jim DeMint (R-S.C.) and Mitt Romney, the former Republican governor of Massachusetts and 2008 presidential hopeful."
Political Powerhouses Raise Millions with Leadership PACs
OpenSecrets:
