Indians now top the U.S. immigrant billionaire list...12 of them among 125 foreign-born tycoons holding 18% of America’s total billionaire wealth. Jay Chaudhry, Sundar Pichai, and Satya Nadella lead the charge. It’s not just their wealth story...it’s also a powerful reminder of the Indian diaspora’s dominance in tech, finance, and innovation in America today. NDTV's Allister D'Souza brings the latest.