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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.

After more than a decade of war in Syria, hundreds of inmates in one of the country's most notorious prisons are being reunited with their families.

In an exclusive interview with Business Insider's Mia de Graaf, Sen. Bernie Sanders talks about his push to improve labels on ultra-processed foods across the US, RFK Jr.'s plans to overhaul the industry, and the obesity epidemic.

Retired Green Beret David Harris rates portrayals of explosions in movies and TV shows.

Joe Serio, former CIA agent and Russian mafia investigator, rates Russian mob scenes in movies and TV, such as "John Wick," for realism.