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A newly inaugurated Donald J. Trump delivered a fiercely populist and often dark address, promising to transfer power in Washington from political elites to the people and vowing to put "America first."

Surrounded by members of Congress and the Supreme Court, the nation's 45th president repeated themes from his historic and divisive campaign message, describing children in poverty, schools in crisis and streets pocked with crime and "carnage."

Updated at 7:30 p.m. ET

An inauguration protest in Washington, D.C., turned confrontational on Friday, as several hundred black-clad protesters broke windows and police responded with pepper spray and a concussive device.

The interim chief of the Metropolitan Police Department, Peter Newsham, said 217 protesters have been arrested, and 6 officers sustained minor injuries.

One of the biggest-ever overseas successes for Disney is grounded in a real-life story out of India.

Last year, Georgia's former governor, Sonny Perdue, called up a farmer named Gary Paulk for some advice about planting blackberry bushes. Paulk thought it was a prank.

"I picked up the phone and he said, 'Gary, how you doing? This is Sonny Perdue,' " Paulk recalls. "And I said, 'Yeah right, and I'm Mickey Mouse.' " Paulk says he apologized when he realized it actually was Perdue on the line.

Perdue is now Donald Trump's pick for secretary of agriculture, and Paulk expects that he'll keep calling farmers for advice, and maybe just conversation.

Frantic diplomatic efforts are underway to persuade longtime Gambian leader Yahya Jammeh to step down and make way for the newly sworn-in and democratically elected president, Adama Barrow.

Jammeh is facing a sizable military threat if he refuses to go. West African troops crossed the border into Gambia on Thursday and say they are prepared to remove him by force.

NPR's Eyder Peralta reports that the approximately 7,000 troops from Senegal, Nigeria, Ghana Togo and Mali stopped before they reached the capital. They encountered no resistance.

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At least four people were killed and 20 more injured when a man deliberately drove his car into a crowd of pedestrians at a mall in Melbourne, Australia, according to officials. In a statement released Friday, Victoria state police said a young child was among the dead.

"The incident is not terrorism related," the department added.

Donald Trump is now the 45th president of the United States. NPR reporters and editors across the newsroom have annotated his inaugural address.

Follow NPR's full online coverage with our live blog.

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Updated at 12:45 p.m. ET

At least 10 survivors, including children, have been found inside the rubble of a ski hotel in central Italy that was engulfed by an avalanche on Wednesday, according to fire officials — and several of them have been safely removed from the remnants of the building.

About 30 people had been in the hotel when the disaster struck. Many still remain missing, Christopher Livesay reports for NPR from Rome, while four others have been confirmed dead. The death toll is expected to rise.

African-American women are more likely to be infected with HIV than other women, and many don't know it. So public health officials and advocates are trying to get the word out about PrEP, pre-exposure prophylaxis. It's a daily medication that helps prevent HIV infection.

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Later this morning, the 45th president of the United States will be sworn into office. Donald Trump arrived in Washington yesterday.

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