(edit: in the headline, it should read "related".)

While Operation Mockingbird proceeds, the false comparison between Trump firing his FBI director and Nixon firing a special prosecutor dominates the airwaves and social media. But let's have a look at President Clinton's firing of his FBI director, in order to understand why the media does not want to talk about that firing.

Operation Mockingbird: http://thefreethoughtproject.com/feds-exposed-planting-talking-points-questions-60-minutes-episode-wikileaks/

The fact is that Bill Clinton fired his FBI Director, William S. Sessions, the day before Vince Foster's body was "discovered".

Source: http://100percentfedup.com/media-ignores-time-that-bill-clinton-fired-his-fbi-director-on-day-before-vince-foster-was-found-dead/

Sessions was corrupt to say the least and even his Wikipedia article chimes in on it: https://en.wikipedia.org/wiki/William_S._SessionsOne might well wonder that such a person was in that position to begin with--he might be a person to look into at some point.

It's a deep rabbit hole, but Foster (a Republican) was Clinton's personal attorney as well as on the white house staff member as seen from the article above, and his Wikipedia page: https://en.wikipedia.org/wiki/Vince_Foster

It was claimed that Foster committed suicide because he was "depressed" and they even said Hillary's bullying might have contributed: http://freebeacon.com/issues/hillary-clinton-bullied-vince-foster-suicide-said-ex-clinton-friend-final-interview/

However, there were obvious signs of a cover up from the start, including two bullet wounds, no blood on his shirt or around the body (they said he shot himself in the head). Source: http://www.wnd.com/2016/02/vince-foster-suicide-shocker-2nd-wound-documented/

and "For years, detail after detail emerged questioning the official ruling [suicide]. Significant questions were raised about the unusual gun – a .38 Colt revolver made from the parts of three guns with two serial numbers – found conveniently in Vince’s hand. "

Source: http://100percentfedup.com/media-ignores-time-that-bill-clinton-fired-his-fbi-director-on-day-before-vince-foster-was-found-dead/

In a lengthy article well worth the read, detailing his own investigation, Michael Rivero, writes that Foster was more connected to Hillary than to Bill.

"The last time Foster was seen alive, he told his secretary, Linda Tripp, "I'll be right back".

From the same article on the death of Foster:

"Vincent Foster had spent the morning making "busy work" in his office and had been in attendance at the White House announcement of Louis Freeh as the new head of the FBI earlier in the day (passing by the checkpoint manned by White House uniformed guard Styles).

This is a key point. The White House is the most secure private residence in the world, equipped with a sophisticated entry control system and video surveillance system installed by the Mitre Corporation. Yet no record exists that Vincent Foster left the White House under his own power on July 20th, 1993. No video of him exiting the building exists. No logbook entry shows he checked out of the White House.

Several hours after he was last seen inside the White House, Vincent Foster was found dead in Fort Marcy Park, in a Virginia suburb just outside Washington D.C.

Source: http://www.whatreallyhappened.com/RANCHO/POLITICS/FOSTER_COVERUP/foster.php

So, how does he get there but for a tunnel? How far do those tunnels go exactly? No one has been able to answer this question.

"The first witness to find the body insisted that there had been no gun near the body. The memory in Foster's pager had been erased. Critical evidence began to vanish. Many witnesses were harassed. Others were simply ignored. There were even suggestions that the body had been moved, and a Secret Service memo surfaced which reported that Foster's body had been found in his car! The official reports were self-contradictory."

Source with documentation: http://www.whatreallyhappened.com/RANCHO/POLITICS/FOSTER_COVERUP/foster.php