That exchange between Horowitz and Graham does not prove Horowitz believes the FBI investigation was politically biased.
In fact, his conclusions state the opposite.
Horowitz found NOTHING ILLEGAL. He said the FBI investigation was LEGITIMATE.
No matter how many self-deluded topics you people want to start, no matter how much further you want to dive into mental illness, you cannot change reality.
No one can stop you from being stupid or mentally ill. Only you can. You should know, though, that you look unbelievably pathetic.