Roger Federer's daughter and Lleyton Hewitt's son share sweet moment at US Open

Roger Federer's 17-year-old daughter, Myla, and Lleyton Hewitt's 17-year-old son, Cruz, were spotted hanging out at the US Open on Monday night, as they watched Ben Shelton take on Tallon Griekspoor from the stands of the Arthur Ashe Stadium. See details.