What a stupid argument. Tear gast does not need to land at your feet to be effective, you moron!!! It'll work even if it lands 50 yards from you. I'am ready to bet that if police threw tear gas canisters against protesters in Milwaukee you'd be jumping through the roof.
UN chief condemns Palestinian toddler killing, urges calm (Reuters)
from the article: IDF to probe death of Palestinian protester at West Bank rally