tear gas

As the president spoke, police deployed tear gas and flash-bangs against protesters outside the White House demanding justice for George Floyd.
The shop owner said the ice cream is flavored with black peppercorns to mimic the throat-irritating effects of tear gas.
Demonstrators protested against the country's initial denial that it shot down a Ukrainian plane.
Police arrested hundreds of people on New Year’s Day in Hong Kong as hundreds of thousands protested as part of a months-long pro-democracy movement.
Despite the embarrassing results, Hong Kong’s pro-Beijing leaders have made no new concessions.
Delhi police fired tear gas and beat demonstrators on the third day of what had been peaceful protests against the new law granting citizenship based on religion.
Protesters have taken to the semiautonomous Chinese territory’s streets for more than two months.
Demonstrations began early last month in opposition to an extradition bill that has since been suspended, but the movement has become a push for full democracy.
The U.S. Customs and Border Protection commissioner will replace Kirstjen Nielsen as Department of Homeland Security secretary.
Troops loyal to President Nicolas Maduro blocked convoys carrying humanitarian aid at the border and fired tear gas on protesters.