Walker Zimmerman headlines USMNT pre-Olympic training camp roster for Paris

Nashville defender Walker Zimmerman was the only overage player selected Wednesday for the United States ' 25-man training camp roster ahead of its final pre-Olympic friendly, against Japan on June 11 at Kansas City, Kansas. “We identified that that would be at a position of need for us, where we would like to bring an overage player,” coach Marko Mitrovic said. “I met Walker, and I was very, very happy with his commitment to go to the Olympic Games.” Stream News4 now: Watch NBC4 newscasts for free right here, right now. The U.S. qualified for its first men's Olympic soccer tournament since 2008 and will open against host France on July 24 and play New Zealand three days later, both at Marseille,