Christian Pulisic to miss USMNT's World Cup qualifier vs. El Salvador; USA goalkeeper Zack Steffen also out | CBS Sports Headlines Christian Pulisic to miss USMNT's World Cup qualifier vs. El Salvador; USA goalkeeper Zack Steffen also out The Americans won’t be at full strength to open their qualifying campaign … Continue reading Christian Pulisic to miss USMNT's World Cup qualifier vs. El Salvador; USA goalkeeper Zack Steffen also out