Campaign cash flows in for Democrats

Hillary Clinton
Democratic senator from New York and presidential hopeful Hillary Clinton speaks at a fundraising event in March 2007 in Washington, D.C.
Photo by NICHOLAS KAMM/AFP/Getty Images

Campaign cash is piling up for the leading presidential candidates. In the latest fundraising reporting, Rudolph Giuliani has a slim lead over Mitt Romney on the Republican side.

The top Democrats, Hillary Clinton and Barack Obama, have raised more than double the cash of their Republican counterparts.