The company behind the controversial Keystone XL pipeline has won a major victory in Nebraska, where environmental activists, two Native American tribes and some local landowners had sought to derail its construction. The state's Supreme Court on Friday ruled unanimously in favor of an alternate route proposed by TC Energy, formerly known as TransCanada.

U.S. Customs and Border Protection said it recently made an unusual seizure at a port in California.

Agents in Long Beach intercepted three shipments containing nearly 53,000 sights, stocks and other gun parts that came illegally from China.

"There was no attempt to hide the importation," Jaime Ruiz told NPR on Friday. He said the gun parts were correctly labeled and still had their original trademarks. And all three shipments were headed to a legitimate seller and distributor.

"It's kind of an unusual situation," Ruiz said.

Brazilian President Jair Bolsonaro has responded to growing international condemnation over the fires sweeping through vast swaths of the Amazon rainforest by announcing that the army may be sent in to tackle them.

His comments mark a distinct shift away from his initial reaction to the crisis in which he downplayed the gravity of the situation but also caused widespread astonishment by suggesting that nongovernmental organizations may have set fires in the forest to discredit him.

Updated at 11:35 a.m. ET

Signaling the possibility of more interest-rate cuts, Federal Reserve Chairman Jerome Powell said the central bank will "act as appropriate" to sustain the economic expansion as the trade war with China takes a toll on global growth and the U.S. economy.

David Koch, who built one of the nation's largest private businesses with his brother Charles and pumped money into conservative groups to help reshape American politics, has died.

Charles Koch confirmed the news in a statement on Friday that referenced David's long-running ailment.