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Business Insider's chief video correspondent Graham Flanagan and senior producer Jake Gabbard take you behind the scenes of the latest "Boot Camp" story: covering the US Army Mountain Warfare School in the rugged mountains of Vermont.

Yuzu has been trending in the United States for a few years now. Michelin-starred chefs, craft breweries, and foodies across the country pay a premium for the hard-to-find fruit. All the while, in Japan, yuzu has been a staple for centuries.

Redwood Materials, run by Tesla cofounder JB Straubel, is building North America's biggest battery recycling operation. Tech editor Alistair Barr visited the Nevada factory in March to see how the company is creating the new "black gold."

Truck drivers in India provide an essential service to villagers in the Himalayas when they transport food, water, and medicine to remote regions. But the crucial work comes at a deadly cost.

Hyunseung Lee and his family defected from North Korea in 2014 after a series of violent executions by North Korea's leader, Kim Jong Un. Despite living a privileged life in the elite class of Pyongyang and serving in the North Korean special forces, he feared for his safety.

Officials believe the driver of the Cybertruck that exploded in Las Vegas was Matthew Alan Livelberger, a US Army soldier who shot himself in the head moments before the blast.

Richard Marcus was a casino cheat in Las Vegas for 25 years. He says he used a mixture of chip scams and social engineering to con casinos such as Caesars Palace, the MGM Grand, and the Riviera out of millions of dollars. Though he was tailed by private investigators, he was never caught.

How did Elon Musk go from being an Obama supporter to a self-described "dark MAGA" Trump ally? Here's a look at the relationship between two billionaires ahead of the second Trump presidency.

The former CIA counterterrorism officer John Kiriakou looks at counterterrorism scenes in movies and TV and breaks them down for realism.

Before the war, Hamada Shaqoura was a food blogger. Now, he spends his days cooking to feed children and displaced people in Gaza. And he figured out a way to reach millions on social media without saying a word. His intense stare at the camera as he cooks various dishes has been easy for many to understand.