President Trump tacked on another Twitter post to his Saturday afternoon condemnation of former president Barack Obama.

In earlier tweets, Trump had challenged Obama’s administration, saying if they knew about Russian interference into the presidential election system (as claimed) then why didn’t they just contact him and let him know? He also blasted the “13 Angry Democrats” who are a part of special counsel Robert Mueller’s investigation, and all Democrats who worked for Obama, for their conflicts of interest.

In a later tweet, Trump asked, “When will the 13 Angry Democrats (& those who worked for President O), reveal their disqualifying Conflicts of Interest? It’s been a long time now! Will they be indelibly written into the Report along with the fact that the only Collusion is with the Dems, Justice, FBI & Russia?”