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President Donald Trump again expressed regret about appointing Jeff Sessions as his attorney general, claiming in a Tuesday morning tweet that had he known Sessions would eventually recuse himself from overseeing the ongoing Russia investigation, he would have “quickly picked someone else.”

In declaring that Sessions “knew better than most” regarding questions of collusion, Trump underscored the argument that Sessions’ recusal was in fact wholly appropriate by suggesting he had firsthand knowledge of events relevant to special counsel Robert Mueller’s investigation. Trump’s tweet also seemed to suggest that under any other attorney general, there would be no investigation into ties between Russia and his campaign, businesses, or administration.

The Russian Witch Hunt Hoax continues, 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! — Donald J. Trump (@realDonaldTrump) June 5, 2018

It’s the latest attack by Trump since Sessions announced his recusal from all investigations related to the 2016 presidential campaign in May 2017—a commitment he appears to have violated on numerous occasions. The president has insulted Sessions’ decision as “disgraceful” and “very unfair to the president” and privately berated him in meetings.

Earlier Tuesday, Trump also raised questions about the Justice Department’s inspector general report into Hillary Clinton’s private email server, insinuating that the fact the report has not yet been released indicates it is being edited to cover up “horrible things” done by his 2016 presidential rival and former FBI Director James Comey. The report is expected to be released any day.