John Edwards’ campaign finance troubles could be getting worst. Prosecutors have issued several subpoenas. They want to know if campaign funds were used to keep Edwards’ affair with Rielle Hunter quiet.

Edwards, was a former North Carolina senator and 2004 Democratic candidate for vice president. Two years ago Edwards had an affair with Hunter who bore his love child.

John Edwards’ former aide Andrew Young said that vast sums of money was spent to keep Hunter in hiding.