In a brutal tweet that is making waves on social media, Don Jr. sarcastically “thanked” Adam Schiff.

Don Jr. tweeted:

Allow me a moment to thank—and this may be a bit of a surprise—Adam Schiff. Were it not for his crack investigation skills, @realDonaldTrump might have had a tougher time unearthing who all needed to be fired. Thanks, Adam! #FullOfSchiff

Per the NYTimes, President Trump wasted little time on Friday opening a campaign of retribution against those he blames for his impeachment, firing two of the most prominent witnesses in the House inquiry against him barely 48 hours after being acquitted by the Senate.

Emboldened by his victory and determined to strike back, Mr. Trump ordered Gordon D. Sondland, the founder of a hotel chain who donated $1 million to the president’s inaugural committee, recalled from his post as the ambassador to the European Union on the same day that Lt. Col. Alexander S. Vindman, a decorated Iraq war veteran on the National Security Council staff, was marched out of the White House by security guards.