John Bolton played a large role in the lies leading up to the war on Iraq.  The corporate media used him constantly catapult the propaganda.

He was part of PNAC
https://en.wikipedia.org/wiki/Project_for_the_New_American_Century

Shortly after the September 11, 2001 attacks, the PNAC sent a letter to President George W. Bush, advocating "a determined effort to remove Saddam Hussein from power in Iraq", or regime change. The letter suggested that "any strategy aiming at the eradication of terrorism and its sponsors must include a determined effort to remove Saddam Hussein from power in Iraq," even if no evidence surfaced linking Iraq to the September 11 attacks.

It is important to remember that the corporate media might have supported Hillary but that is not because she is liberal, it is because she is for more war.

If Trump wants to start wars, they will support that too.

They are owned and supported by the military Industrial complex.