He's just a cog in the machine. He has no power to bring anybody to justice. But that's not the function of whistle-blower. The whistle-blower's role is to bring to the public's attention abuses of authority. It's now up to the public to get legislators to start holding hearings on the subject and putting pressure on Obama to fire the people involved. Whistle-blowers are relatively powerless individuals. The only way they can attempt to effect change is by telling what they know. The rest is up to us.
The same people who elected and re elected the POS? Good luck with that!