Lobbyist Jack Abramoff admitted to defrauding at least four Native American tribes of tens of millions of dollars, bribing government officials and evading taxes. Abramoff has reportedly agreed to testify against several members of Congress who received favors or donations from him or his clients. Washington analysts say the corruption scandal could take down as many as twelve lawmakers. We speak with Peter Stone, a staff reporter for the National Journal, about the details of the case. [includes rush transcript]