State police raid Philly office as voter registration probe grows

Days after searching the Delaware County office of a Democratic  grassroots organization for evidence of voter-registration fraud, state  police on Thursday raided a second office – this one in Philadelphia. No charges have been filed against FieldWorks, a Washington-based organization, and it has pledged to cooperate with investigators. People familiar with the probe say there is currently no evidence pointing toward an effort to cast illegal or fraudulent ballots in next week's election.