State GovernmentDe León Can't Use Funds Raised For State Race In U.S. Senate RunOctober 30, 2017 | Chris NicholsWhat can and can’t California State Senate Leader Kevin de León do with the nearly $4 million he has in his state campaign accounts as he runs for U.S. Senate. A campaign finance expert says he’ll be limited in applying it to his federal race. Listen /Update RequiredTo play audio, update browser or Flash plugin.