Former CIA director and MSNBC contributor John Brennan called on FBI director Christopher Wray, Director of National Intelligence Dan Coats, and Deputy Attorney General Rod Rosenstein to "push back" on any directive from the White House that may have a "negative impact" on the Mueller investigation. Brennan called on "individuals of conscience" in the administration to remember that they took an oath of office not an oath to Donald Trump. Moments prior Brennan admonished people who are abusing their powers to "protect" Trump. "I think that they should continue to push, push, push, and if Mr. Tump and the White House does not relent, then they have some decisions to make, and whether or not they are going to the just not follow that direction and be fired or to resign," Brennan said of the trio. "A number of individuals are trying to protect Mr. Trump and abusing their authorities and their powers, whether it be in Congress or within the executive branch," Brennan said on MSNBC's <i>Andrea Mitchell Reports</i>. "And this is something that I am hoping that individuals of conscience are going to stop and prevent because I am concerned that this is just one indication that Mr. Trump is going to increasingly look for steps to take in order to further to try to subvert the Mueller investigation." "I think that they should continue to push, push, push, and if Mr. Tump and the White House does not relent, then they have some decisions to make, and whether or not they are going to the just not follow that direction and be fired or to resign, but if they really believe this is going to have serious impact, the national security law enforcement, and judicial process, they have an obligation since they took the oath of office to the constitution of the United States and not Mr. Trump to uphold their responsibilities and their agency and the departments' authorities," Brennan said. Brennan called it critically important that Americans accept the results of the Mueller probe. "It is critically important for all of the American citizens to learn the results of that investigation, and whether or not it implicates Mr. Trump and others, we have to be ready to accept those findings as apolitical, and not something that is being done for political purposes," he said.