Beto O'Rourke lashed out at a heckler who laughed as he spoke about the mass shooting at Robb Elementary that killed 19 children and two teachers in Uvalde, Texas.

It may be funny to you, but it's not funny to me.

—Travis Akers (@travisakers) August 11, 2022

The audience member chuckled as O'Rourke spoke about the Uvalde mass shooting.

If you want to buy two or more, you can take that weapon that was originally designed for use on the battlefields of Vietnam to penetrate an enemy soldiers helmet at 500 feet and knock him down against children at five feet.

The crowd burst into cheers and held up Beto signs after he stopped the heckler.

O'Rourke is running for governor of Texas in November, where he will face the incumbent Republican.