Clinton Aide’s Databank Venture Breaks Ground in Politicking

When Senator Hillary Rodham Clinton needed help rounding up superdelegates, she turned to Harold M. Ickes, the ultimate Democratic fixer, who is now working round-the-clock for her, drawing on his vast energy and decades of political connections. He is president of Catalist, a for-profit databank that has sold its voter files to the Obama and the Clinton presidential campaigns for their get-out-the-vote efforts. With his equity stake in the firm, Mr. Ickes stands to benefit financially no matter which candidate becomes the Democratic nominee.