President Donald Trump and some of his supporters are claiming authorities did not use tear gas against people in a crackdown outside the White House this week. There's evidence they did. Law ...

The national semantics exercise over "pepper balls" and "tear gas" has continued. On CBS’ "Face the Nation," Attorney General William Barr was asked if it was appropriate for the U.S. Park Police "to ...

Use of tear gas has become increasingly common over the past several decades. Law enforcement agencies in the United States, Hong Kong, Greece, Brazil, Venezuela, Egypt, and other areas use it to ...

WASHINGTON — President Donald Trump and some of his supporters are claiming authorities did not use tear gas against people in a crackdown outside the White House this week. There’s evidence they did.