Turns out the poison was a placebo.
27 points
Yes but that one guy is an idiot as people have died from drinking less than a quart. https://www.forbes.com/sites/matthewherper/2015/03/27/no-its-not-safe-to-drink-weed-killer-on-camera-but-who-cares/
9 points
*
But he very famously said he wasn’t an idiot, and that’s why he refused to drink any on camera when the interviewer told him they had some.