NEW YORK (AP) — A Fox News reporter was pummeled and chased by protesters who had gathered outside the White House early Saturday as part of nationwide unrest following the death of George Floyd.

Demonstrators also broke windows and vandalized the Atlanta office building where CNN is headquartered, and police in Louisville, Kentucky, apologized on Saturday after an officer fired what appeared to be pepper bullets at a television news crew.

Suzanne Scott, CEO of Fox News Media, said in a memo on Saturday that Fox was taking all necessary security precautions to protect its journalists covering the story.

CNN’s headquarters in Atlanta was targeted later Friday by a group of protesters who also fought with police and set cars afire.

In Louisville, WAVE-TV was on the air covering a demonstration when video showed a police officer aiming a rifle at reporter Kaitlin Rust and her crew.