In this April 17, 2017 file photo, Donald Trump Jr., the son of President Donald Trump, speaks to media on the South Lawn of the White House in Washington. Donald Trump Jr.’s scheduled visit to Capitol Hill on Thursday marks a new phase in the Senate investigation of Moscow’s meddling in the 2016 election and a meeting that the president’s eldest son had with Russians during the campaign. Staff from the Senate Judiciary Committee _ one of three congressional committees conducting investigations _ plan to privately interview the younger Trump. (AP Photo/Carolyn Kaster)

Donald Trump, Jr has a book out called “Triggered: How the left thrives on hate and wants to silence us.”

He’s out pitching the book on tour.

One video now going viral on social media pretty much proves the premise of the book.

A leftist apparently couldn’t take seeing Trump, Jr’s book on the shelves at a book store.

The leftist was so triggered by the sight, she/he put copies of “The Mueller Report” in front of Trump, Jr’s book. The leftist seemingly skipped out on the conclusion of the report, debunking the claim Russia collusion, and destroying the left’s hopes and dreams to get President Donald Trump out of office.

I stopped at the bookstore tonight. pic.twitter.com/t8LtdbPrpq

— Snarky Stardust (@HootPhD) November 11, 2019

Sooooo… he triggered you.

This is what we call a 'self-own,' chief. Way to go.

— The🐰FOO (@PolitiBunny) November 11, 2019

Perfect! The Mueller Report exonerated the President, and Don Jr.'s book shows how the wacky left was triggered by it. Thank you, fellow Trump supporter! #KAG #TrumpLandslideVictory2020 #StoptheCoup

— Katherine Kraeuter 🇺🇲 (@KathyKraeuter) November 11, 2019

Thanks for reminding me. I just bought 4 on Amazon, one for me and 3 to give as Christmas gifts.

— S Lewis (@Imosaicstuff) November 11, 2019

Appropriate, since the Mueller Report was largely a coverup of the coup that was launched against a guy named Trump.

— Kilroy Report (@kilroyreport) November 11, 2019

Looks like @DonaldJTrumpJr's book had the intended effect… https://t.co/nzimJgkPLY

— Amber Athey (@amber_athey) November 11, 2019

The video went viral with 1.2 million views, with a majority of the response seeming to mock the poster both for being triggered and giving further advertising to Trump, Jr’s book.

The book is doing well, at least according to how it’s selling on Amazon, where it was number 3 at last check.