The current Director of the FBI, Christopher Wray, is a member of the Republican Party, who was nominated to the post by then-President Donald Trump in 2017.
That is an inconvenient fact to this narrative that, "This is just another politically partisan witch hunt by the Democrats."
Christopher Wray is not a Democrat. His nomination in 2017 was confirmed by a Republican-led Senate, with votes from Trump allies such as Ted Cruz, Lindsey Graham, Marco Rubio and Josh Hawley, who all spoke glowingly of him at the time... and we have this quote from President Donald Trump in 2017, as well :
"We will have a great FBI director. I think he's doing really well and we're very proud of that choice. I think I've done a great service to the country by choosing him. He will make us all proud, and I think someday we'll see that and hopefully someday soon."
-- President Donald Trump, spoken during a speech while visiting France in 2017