Athing Mu August 3, 2021 10:05 am Tears of Joy as Mu's Family Celebrates 800m Gold Family and friends of U.S. sprinter Athing Mu gathered in Trenton, N.J., to watch as Mu won a gold medal in the women’s 800m. US & World Videos 3:10 Summer-like temps for most the area, except by the shore 2:54 UPenn leaders reiterate to pro-Palestinian protesters that they need to disband 3:33 Summer-like temperatures continue 1:44 Pro-Palestinian protesters remain on UPenn's campus despite warnings to disband 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie