The Washington Times says that the FBI has opened a criminal probe of the Veterans Administration following the publicized scandal concerning inefficiencies in that agency.
This sounds to me like an exercise in futility. The Federal Bureau of Investigation (FBI) is an agency reporting to Pres. Obama. You can be sure that Pres. Obama does not want the VA investigated, and he will call the shots on what the FBI will do.
If you want to take a more optimistic viewpoint, assume that the FBI does a good job in investigating and collects information, some of which is usable for criminal prosecution. That information must then be passed to the Justice Department, of which Atty. Gen. Eric holder is in charge, and we well know Eric holder's record in prosecuting any person connected with the Obama administration or any of its agencies. In other words prosecution will go nowhere.