Maggie Penman

Updated at 6:36 p.m. ET

Protests in Chicago escalated on Saturday night, becoming a tense clash between demonstrators and police over the fatal shooting of a man on the city's South Side.

On Sunday, police released a 30-second video clip from an officer's body-worn camera showing a black man shot by Chicago police had a gun in a holster at his hip. According to The Associated Press, the man was "running away and reaching toward his waist when he was shot multiple times."

Novak Djokovic won the Wimbledon men's singles title for the fourth time on Sunday, defeating South African's Kevin Anderson.

It wasn't a short championship for either competitor – on Friday in the semi-finals Kevin Anderson and John Isner played a remarkable six and a half hour match. That marathon match, in turn, forced Djokovic to play Rafael Nadal over the course of two days, and delayed the women's finals.

The photographs are stunning: a giant mountain of ice towers over a tiny village, with colorful homes reminiscent of little doll houses against the stark, blue-gray landscape.

But for the people living in those houses, that beauty could be life-threatening.

"It's kind of like, if you lived in the suburbs, and you woke up one morning and looked out, and there was a skyscraper next to your house," says David Holland, an oceanographer at New York University who does research in Greenland during the summer months. "I'd be the first to get out of there."

Angelique Kerber has won the Wimbledon women's singles title, beating Serena Williams 6-3, 6-3 in the final. She is the first German to win a Wimbledon singles title since Steffi Graf did so in 1996.

"This is one of the best moments of my career," Kerber told ESPN, saying that it has been her dream since childhood to win Wimbledon. She added that playing against Williams made the moment all the more significant: "Playing against Serena is always an honor for me."

The Trump administration said Saturday that it is temporarily halting billions of dollars of payments designed to help insurers meet the Affordable Care Act requirement that they provide coverage regardless of whether a person is healthy or sick.

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