Washington (CNN) President Donald Trump publicly criticized his own attorney general, Jeff Sessions, again on Saturday, saying this time that Sessions doesn't understand what's happening beneath him at the Department of Justice.

"Jeff Sessions said he wouldn't allow politics to influence him only because he doesn't understand what is happening underneath his command position," Trump tweeted . "Highly conflicted Bob Mueller and his gang of 17 Angry Dems are having a field day as real corruption goes untouched. No Collusion!"

Jeff Sessions said he wouldn't allow politics to influence him only because he doesn't understand what is happening underneath his command position. Highly conflicted Bob Mueller and his gang of 17 Angry Dems are having a field day as real corruption goes untouched. No Collusion! — Donald J. Trump (@realDonaldTrump) August 25, 2018

Trump has frequently criticized Sessions over the attorney general's decision to recuse himself from the Russia investigation. The President reinitiated his feud with Sessions in interview with Fox News that aired Thursday, saying that Sessions "never took control" of the Justice Department.

Sessions, in a rare, strongly worded statement, said after Trump's interview aired, "While I am Attorney General, the actions of the Department of Justice will not be improperly influenced by political considerations."

"I took control of the Department of Justice the day I was sworn in, which is why we have had unprecedented success at effectuating the President's agenda," Sessions continued.

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