'I told mom Usha is Indian, she asked 'Which tribe?',' recalls US VP Vance

US Vice President JD Vance recalled how, when he told his mother that his wife Usha is Indian, she asked, "Which tribe?" "It just goes to show sometimes how little some of us knew about the world," he said, adding that his mother and wife "came from very different worlds". Vance and Usha are expecting their fourth child together.