U.S. Men’s National Team head coach B.J. Callaghan spoke from Chicago, Illinois after selecting the BioSteel Training Camp Roster ahead of the USMNT’s Concacaf Nations League title defense. #OnlyForward More info: http://www.ussoccer.com Subscribe to U.S. Soccer on YouTube! http://www.youtube.com/subscription_center?add_user=ussoccerdotcom U.S.…