'It's On': Twitter Lights Up Over News Of Mueller Testimony

Twitter was set alight on Tuesday by the announcement that Robert Mueller had agreed to testify before Congress on July 17.

The former special counsel will appear in open session before both the House Judiciary and the House Intelligence Committees to answer questions about his investigation into Russian interference in the 2016 presidential election and possible Trump campaign collusion. In his report on the probe, Mueller stopped short of exonerating the president of criminal activity.

Lawmakers, entertainers, journalists and others commented, celebrated and meme-ified the news:

To read the full report (.pdf) for yourself, click here.

Related...

Paul Ryan's 'Forgotten Man' Praise Of Donald Trump Backfires

Shep Smith Uses War Crimes Analogy To Torch Trump Admin's Treatment Of Migrant Kids

Ari Melber Breaks Down The Tactic That Donald Trump Keeps Using To Trick His Base

E. Jean Carroll Hits Back At Donald Trump's 'Not My Type' Rape Denial

Also on HuffPost

Love HuffPost? Become a founding member of HuffPost Plus today.

This article originally appeared on HuffPost.