Washington, August 1: US President Donald Trump on Wednesday urged Attorney General Jeff Sessions to end Special Counsel Robert Mueller’s Russia investigation immediately, escalating his attacks on the inquiry. Also Read - PM Modi Speaks Very Good English, Just Doesn't Want to Talk: Trump at G7 Summit | Watch Epic Handshake

“This is a terrible situation and Attorney General Jeff Sessions should stop this Rigged Witch Hunt right now, before it continues to stain our country any further,” Trump tweeted. Also Read - 'Extreme Rhetoric' by Some Leaders Not Conducive For Peace: PM Modi to Donald Trump in 30-min Phone Call

“Bob Mueller is totally conflicted and his 17 Angry Democrats that are doing his dirty work are a disgrace to USA!” Also Read - Donald Trump Refers to Daughter Ivanka, Mike Pompeo as 'Beauty And The Beast'

The tweet came as Trump’s former campaign chief Paul Manafort, who was earlier indicted by the special counsel, faces trial for the second day in federal court in Virginia.

Sessions, however, already recused himself last year — handing off oversight to Deputy Attorney General Rod Rosenstein. So he is unlikely to act, CNBC reported.

The President has criticized Sessions for his recusal. In June, Trump said on Twitter that Mueller was continuing to investigate “all because Jeff Sessions didn’t tell me he was going to recuse himself”.

“I would have quickly picked someone else. So much time and money wasted, so many lives ruined…and Sessions knew better than most that there was No Collusion.”

The Justice Department and the office of the special counsel did not immediately respond to a request for comment. The White House did not immediately respond to a request for elaboration on the President’s comments.

Mueller was investigating Trump’s tweets criticizing Sessions as part of a wider inquiry into whether the President has obstructed justice, the New York Times earlier reported.

Trump’s attacks on Mueller have escalated in recent weeks. The President’s attorney, former New York City Mayor Rudy Giuliani, made headlines on Monday saying that “collusion is not a crime”.