(Providence, RI)--A former Rhode Island congressional candidate is being sentenced for a conviction of fraud and campaign finance violation.The U.S. Justice Department says Harold Russell Taub of Cranston was sentenced to three years in prison yesterday and ordered to pay over a million dollars in restitution.Prosecutors say Taub used for personal expenses money that had been contributed to political action committees he had established.Taub challenged David Cicilline for his seat in 2016 and lost.