President Trump gave an update on his youngest son Barron’s progress at New York University shortly before the first son started his sophomore year at a satellite campus in Washington, DC. Trump embarked on a golfing outing with his granddaughter, 18-year-old Kai Trump, in late August. During the ride around the course, Kai vlogged their day — and asked the president some burning questions about the White House and his personal life. Kai asked how her uncle, Barron Trump, 19, was doing at NYU,