Dest, Zimmerman headline USMNT roster vs. Mexico on April 19 - ESPN
Walker Zimmerman Called in to United States Men's National Team January Camp
Nashville SC's Walker Zimmerman called up to USMNT January Camp - Broadway Sports Media
C.J. Sapong headed to U.S. national team January camp; Union set to hire two assistant coaches
USMNT squad for Concacaf World Cup qualifiers announced: 13 MLS players called up; John Brooks left off list
NEWS: Midfielder Jackson Yueill Called to U.S. Men's National Team January Camp
George Bello, Brooks Lennon, Miles Robinson called up for USMNT January camp - Dirty South Soccer
Walker Zimmerman Called In by the United States Men's National Team for Upcoming International Matches
Sarachan calls young, MLS-heavy squad for US national team's January camp
Rapids duo among 27 players called to Chula Vista for annual USMNT January camp
Amid chaos and uncertainty, U.S. takes the long view - ESPN