A 20-year-old from California says he was arrested by ICE agents during a raid and detained for three days — despite the fact that he’s a U.S. citizen. On June 17, Adrian Martinez was clocking out of his shift at Walmart when, he says in an exclusive interview with PEOPLE, he saw a janitor being aggressively chased by ICE agents in the parking lot. Martinez, who’s from Pico Rivera, a city in Los Angeles County, drove towards the masked agents in an attempt to defend the elderly man. “There’s no...