However, that's moot: the UN doesn't say lethal gas, it says gas. So, fuggedabout your strawmanic-depressing nonsense comment.
Jerkob, first, pepper spray isn't tear gas, so climb right down off that false equivalency. Seriously, you anti-progressive troglodytes don't have any other way to argue, do you?
Second, in this case it was solely the border patrol using gas. Bad, but not a war crime. When the military is supporting the action, it is absolutely complicit in the actions taken under its watch, and as I stated, they're complicit.
Don't know why I'm bothering. Y'all are willing to excuse high crimes, misdemeanours and the worst president in US history, so why not trip over your own logical fallacies to apologize for the US military being complicit in a war crime?
SMDH, you people are like devils.