It won't matter what the FBI has. Shortly before Al Sharpton ran for President somebody leaked the video showing him attempting to negotiate his way into the cocaine business; in the Democratic Party and the MSM it hurt him not at all.
If you are a minority or a women there's a completely different, lower, standard.
Democrats wear a little FBI dirt as a badge of honor. He is probably going in to make sure that the dirt stays covered on Harold Ford Sr.